| 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 | $83.39 | 9.376% | $91.2086 | $91.21 | $91.20 | $91.20 |
| Purchase #2 | $143.25 | 11.700% | $160.0103 | $160.01 | $160.00 | $160.00 |
| Purchase #3 | $137.91 | 13.348% | $156.3182 | $156.32 | $156.30 | $156.30 |
| Purchase #4 | $122.76 | 10.476% | $135.6203 | $135.62 | $135.60 | $135.60 |
| Purchase #5 | $143.68 | 10.752% | $159.1285 | $159.13 | $159.15 | $159.10 |
| Purchase #6 | $76.50 | 7.271% | $82.0623 | $82.06 | $82.05 | $82.10 |
| Purchase #7 | $241.33 | 5.397% | $254.3546 | $254.35 | $254.35 | $254.40 |
| 7 purchase totals = | $948.82 | $1,038.7028 | $1,038.70 | $1,038.65 | $1,038.70 | |