| 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 | $10.89 | 7.819% | $11.7415 | $11.74 | $11.75 | $11.70 |
| Purchase #2 | $84.80 | 6.578% | $90.3781 | $90.38 | $90.40 | $90.40 |
| Purchase #3 | $237.67 | 7.358% | $255.1578 | $255.16 | $255.15 | $255.20 |
| Purchase #4 | $245.99 | 10.294% | $271.3122 | $271.31 | $271.30 | $271.30 |
| Purchase #5 | $22.49 | 8.320% | $24.3612 | $24.36 | $24.35 | $24.40 |
| Purchase #6 | $221.61 | 10.831% | $245.6126 | $245.61 | $245.60 | $245.60 |
| Purchase #7 | $235.63 | 7.798% | $254.0044 | $254.00 | $254.00 | $254.00 |
| 7 purchase totals = | $1,059.08 | $1,152.5678 | $1,152.56 | $1,152.55 | $1,152.60 | |