| 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 | $231.54 | 6.198% | $245.8908 | $245.89 | $245.90 | $245.90 |
| Purchase #2 | $12.57 | 6.229% | $13.353 | $13.35 | $13.35 | $13.40 |
| Purchase #3 | $221.38 | 10.320% | $244.2264 | $244.23 | $244.25 | $244.20 |
| Purchase #4 | $110.75 | 3.152% | $114.2408 | $114.24 | $114.25 | $114.20 |
| Purchase #5 | $7.98 | 6.827% | $8.5248 | $8.52 | $8.50 | $8.50 |
| Purchase #6 | $35.51 | 4.868% | $37.2386 | $37.24 | $37.25 | $37.20 |
| Purchase #7 | $247.44 | 6.493% | $263.5063 | $263.51 | $263.50 | $263.50 |
| 7 purchase totals = | $867.17 | $926.9807 | $926.98 | $927.00 | $926.90 | |