| 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 | $9.32 | 5.109% | $9.7962 | $9.80 | $9.80 | $9.80 |
| Purchase #2 | $134.87 | 7.183% | $144.5577 | $144.56 | $144.55 | $144.60 |
| Purchase #3 | $122.53 | 6.174% | $130.095 | $130.10 | $130.10 | $130.10 |
| Purchase #4 | $204.65 | 3.274% | $211.3502 | $211.35 | $211.35 | $211.40 |
| Purchase #5 | $49.47 | 7.503% | $53.1817 | $53.18 | $53.20 | $53.20 |
| Purchase #6 | $229.96 | 11.721% | $256.9136 | $256.91 | $256.90 | $256.90 |
| Purchase #7 | $18.54 | 13.212% | $20.9895 | $20.99 | $21.00 | $21.00 |
| 7 purchase totals = | $769.34 | $826.8839 | $826.89 | $826.90 | $827.00 | |