| 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 | $197.67 | 11.600% | $220.5997 | $220.60 | $220.60 | $220.60 |
| Purchase #2 | $32.90 | 13.319% | $37.282 | $37.28 | $37.30 | $37.30 |
| Purchase #3 | $198.53 | 5.576% | $209.6 | $209.60 | $209.60 | $209.60 |
| Purchase #4 | $34.25 | 10.608% | $37.8832 | $37.88 | $37.90 | $37.90 |
| Purchase #5 | $244.71 | 10.640% | $270.7471 | $270.75 | $270.75 | $270.70 |
| Purchase #6 | $7.84 | 6.802% | $8.3733 | $8.37 | $8.35 | $8.40 |
| Purchase #7 | $11.85 | 4.371% | $12.368 | $12.37 | $12.35 | $12.40 |
| 7 purchase totals = | $727.75 | $796.8533 | $796.85 | $796.85 | $796.90 | |