| 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 | $37.90 | 9.812% | $41.6187 | $41.62 | $41.60 | $41.60 |
| Purchase #2 | $206.29 | 3.337% | $213.1739 | $213.17 | $213.15 | $213.20 |
| Purchase #3 | $76.40 | 9.660% | $83.7802 | $83.78 | $83.80 | $83.80 |
| Purchase #4 | $203.97 | 9.157% | $222.6475 | $222.65 | $222.65 | $222.60 |
| Purchase #5 | $149.64 | 7.671% | $161.1189 | $161.12 | $161.10 | $161.10 |
| Purchase #6 | $234.66 | 3.712% | $243.3706 | $243.37 | $243.35 | $243.40 |
| Purchase #7 | $147.64 | 8.211% | $159.7627 | $159.76 | $159.75 | $159.80 |
| 7 purchase totals = | $1,056.50 | $1,125.4725 | $1,125.47 | $1,125.40 | $1,125.50 | |