| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $219.69 | 7.192% | $235.4901 | $235.49 | $235.50 | $235.50 |
| Purchase #2 | $234.56 | 6.421% | $249.6211 | $249.62 | $249.60 | $249.60 |
| Purchase #3 | $164.46 | 6.347% | $174.8983 | $174.90 | $174.90 | $174.90 |
| Purchase #4 | $146.59 | 6.307% | $155.8354 | $155.84 | $155.85 | $155.80 |
| Purchase #5 | $245.45 | 12.855% | $277.0026 | $277.00 | $277.00 | $277.00 |
| Purchase #6 | $228.47 | 7.276% | $245.0935 | $245.09 | $245.10 | $245.10 |
| Purchase #7 | $149.28 | 11.422% | $166.3308 | $166.33 | $166.35 | $166.30 |
| 7 purchase totals = | $1,388.50 | $1,504.2718 | $1,504.27 | $1,504.30 | $1,504.20 | |