| 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 | $115.66 | 6.208% | $122.8402 | $122.84 | $122.85 | $122.80 |
| Purchase #2 | $49.48 | 12.466% | $55.6482 | $55.65 | $55.65 | $55.60 |
| Purchase #3 | $118.47 | 8.714% | $128.7935 | $128.79 | $128.80 | $128.80 |
| Purchase #4 | $42.74 | 8.150% | $46.2233 | $46.22 | $46.20 | $46.20 |
| Purchase #5 | $32.57 | 7.238% | $34.9274 | $34.93 | $34.95 | $34.90 |
| Purchase #6 | $202.64 | 13.351% | $229.6945 | $229.69 | $229.70 | $229.70 |
| Purchase #7 | $173.76 | 11.319% | $193.4279 | $193.43 | $193.45 | $193.40 |
| 7 purchase totals = | $735.32 | $811.5550 | $811.55 | $811.60 | $811.40 | |