| 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 | $248.65 | 10.771% | $275.4321 | $275.43 | $275.45 | $275.40 |
| Purchase #2 | $128.34 | 10.443% | $141.7425 | $141.74 | $141.75 | $141.70 |
| Purchase #3 | $35.38 | 12.868% | $39.9327 | $39.93 | $39.95 | $39.90 |
| Purchase #4 | $169.72 | 8.479% | $184.1106 | $184.11 | $184.10 | $184.10 |
| Purchase #5 | $168.59 | 11.473% | $187.9323 | $187.93 | $187.95 | $187.90 |
| Purchase #6 | $166.30 | 8.276% | $180.063 | $180.06 | $180.05 | $180.10 |
| Purchase #7 | $205.61 | 3.148% | $212.0826 | $212.08 | $212.10 | $212.10 |
| 7 purchase totals = | $1,122.59 | $1,221.2958 | $1,221.28 | $1,221.35 | $1,221.20 | |