| 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 | $219.86 | 9.425% | $240.5818 | $240.58 | $240.60 | $240.60 |
| Purchase #2 | $209.34 | 6.313% | $222.5556 | $222.56 | $222.55 | $222.60 |
| Purchase #3 | $127.98 | 4.286% | $133.4652 | $133.47 | $133.45 | $133.50 |
| Purchase #4 | $136.39 | 9.797% | $149.7521 | $149.75 | $149.75 | $149.80 |
| Purchase #5 | $25.51 | 3.295% | $26.3506 | $26.35 | $26.35 | $26.40 |
| Purchase #6 | $97.94 | 3.593% | $101.459 | $101.46 | $101.45 | $101.50 |
| Purchase #7 | $135.45 | 7.754% | $145.9528 | $145.95 | $145.95 | $146.00 |
| 7 purchase totals = | $952.47 | $1,020.1171 | $1,020.12 | $1,020.10 | $1,020.40 | |