| 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 | $23.71 | 13.552% | $26.9232 | $26.92 | $26.90 | $26.90 |
| Purchase #2 | $36.77 | 3.640% | $38.1084 | $38.11 | $38.10 | $38.10 |
| Purchase #3 | $230.43 | 4.460% | $240.7072 | $240.71 | $240.70 | $240.70 |
| Purchase #4 | $118.41 | 6.827% | $126.4939 | $126.49 | $126.50 | $126.50 |
| Purchase #5 | $210.84 | 11.756% | $235.6264 | $235.63 | $235.65 | $235.60 |
| Purchase #6 | $178.40 | 5.489% | $188.1924 | $188.19 | $188.20 | $188.20 |
| Purchase #7 | $128.54 | 4.200% | $133.9387 | $133.94 | $133.95 | $133.90 |
| 7 purchase totals = | $927.10 | $989.9902 | $989.99 | $990.00 | $989.90 | |