| 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 | $191.33 | 3.476% | $197.9806 | $197.98 | $198.00 | $198.00 |
| Purchase #2 | $230.33 | 10.586% | $254.7127 | $254.71 | $254.70 | $254.70 |
| Purchase #3 | $104.96 | 7.683% | $113.0241 | $113.02 | $113.00 | $113.00 |
| Purchase #4 | $103.71 | 7.515% | $111.5038 | $111.50 | $111.50 | $111.50 |
| Purchase #5 | $37.90 | 4.539% | $39.6203 | $39.62 | $39.60 | $39.60 |
| Purchase #6 | $225.65 | 10.869% | $250.1759 | $250.18 | $250.20 | $250.20 |
| Purchase #7 | $130.86 | 11.635% | $146.0856 | $146.09 | $146.10 | $146.10 |
| 7 purchase totals = | $1,024.74 | $1,113.1030 | $1,113.10 | $1,113.10 | $1,113.10 | |