| 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 | $98.69 | 11.566% | $110.1045 | $110.10 | $110.10 | $110.10 |
| Purchase #2 | $160.45 | 13.537% | $182.1701 | $182.17 | $182.15 | $182.20 |
| Purchase #3 | $193.99 | 4.284% | $202.3005 | $202.30 | $202.30 | $202.30 |
| Purchase #4 | $11.99 | 9.333% | $13.109 | $13.11 | $13.10 | $13.10 |
| Purchase #5 | $201.91 | 12.131% | $226.4037 | $226.40 | $226.40 | $226.40 |
| Purchase #6 | $52.45 | 4.170% | $54.6372 | $54.64 | $54.65 | $54.60 |
| Purchase #7 | $168.44 | 12.628% | $189.7106 | $189.71 | $189.70 | $189.70 |
| 7 purchase totals = | $887.92 | $978.4356 | $978.43 | $978.40 | $978.40 | |