| 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 | $111.73 | 10.217% | $123.1455 | $123.15 | $123.15 | $123.10 |
| Purchase #2 | $37.30 | 5.200% | $39.2396 | $39.24 | $39.25 | $39.20 |
| Purchase #3 | $191.70 | 13.408% | $217.4031 | $217.40 | $217.40 | $217.40 |
| Purchase #4 | $220.39 | 7.690% | $237.338 | $237.34 | $237.35 | $237.30 |
| Purchase #5 | $16.55 | 10.562% | $18.298 | $18.30 | $18.30 | $18.30 |
| Purchase #6 | $194.55 | 6.297% | $206.8008 | $206.80 | $206.80 | $206.80 |
| Purchase #7 | $17.27 | 13.693% | $19.6348 | $19.63 | $19.65 | $19.60 |
| 7 purchase totals = | $789.49 | $861.8598 | $861.86 | $861.90 | $861.70 | |