| 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 | $173.48 | 9.132% | $189.3222 | $189.32 | $189.30 | $189.30 |
| Purchase #2 | $48.85 | 7.556% | $52.5411 | $52.54 | $52.55 | $52.50 |
| Purchase #3 | $99.54 | 9.562% | $109.058 | $109.06 | $109.05 | $109.10 |
| Purchase #4 | $118.40 | 3.210% | $122.2006 | $122.20 | $122.20 | $122.20 |
| Purchase #5 | $248.27 | 7.348% | $266.5129 | $266.51 | $266.50 | $266.50 |
| Purchase #6 | $49.82 | 8.746% | $54.1773 | $54.18 | $54.20 | $54.20 |
| Purchase #7 | $198.52 | 6.374% | $211.1737 | $211.17 | $211.15 | $211.20 |
| 7 purchase totals = | $936.88 | $1,004.9858 | $1,004.98 | $1,004.95 | $1,005.00 | |