| 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 | $48.39 | 11.349% | $53.8818 | $53.88 | $53.90 | $53.90 |
| Purchase #2 | $210.67 | 12.111% | $236.1842 | $236.18 | $236.20 | $236.20 |
| Purchase #3 | $143.40 | 13.226% | $162.3661 | $162.37 | $162.35 | $162.40 |
| Purchase #4 | $175.62 | 3.301% | $181.4172 | $181.42 | $181.40 | $181.40 |
| Purchase #5 | $175.55 | 11.537% | $195.8032 | $195.80 | $195.80 | $195.80 |
| Purchase #6 | $138.39 | 8.138% | $149.6522 | $149.65 | $149.65 | $149.70 |
| Purchase #7 | $203.67 | 13.817% | $231.8111 | $231.81 | $231.80 | $231.80 |
| 7 purchase totals = | $1,095.69 | $1,211.1158 | $1,211.11 | $1,211.10 | $1,211.20 | |