| 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 | $223.31 | 8.864% | $243.1042 | $243.10 | $243.10 | $243.10 |
| Purchase #2 | $116.31 | 4.559% | $121.6126 | $121.61 | $121.60 | $121.60 |
| Purchase #3 | $182.85 | 11.756% | $204.3458 | $204.35 | $204.35 | $204.30 |
| Purchase #4 | $62.54 | 7.459% | $67.2049 | $67.20 | $67.20 | $67.20 |
| Purchase #5 | $43.61 | 7.320% | $46.8023 | $46.80 | $46.80 | $46.80 |
| Purchase #6 | $243.77 | 9.679% | $267.3645 | $267.36 | $267.35 | $267.40 |
| Purchase #7 | $171.42 | 13.639% | $194.8 | $194.80 | $194.80 | $194.80 |
| 7 purchase totals = | $1,043.81 | $1,145.2343 | $1,145.22 | $1,145.20 | $1,145.20 | |