| 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 | $100.97 | 5.242% | $106.2628 | $106.26 | $106.25 | $106.30 |
| Purchase #2 | $35.32 | 13.769% | $40.1832 | $40.18 | $40.20 | $40.20 |
| Purchase #3 | $218.83 | 12.238% | $245.6104 | $245.61 | $245.60 | $245.60 |
| Purchase #4 | $223.32 | 9.558% | $244.6649 | $244.66 | $244.65 | $244.70 |
| Purchase #5 | $149.85 | 6.831% | $160.0863 | $160.09 | $160.10 | $160.10 |
| Purchase #6 | $89.72 | 4.750% | $93.9817 | $93.98 | $94.00 | $94.00 |
| Purchase #7 | $22.92 | 10.288% | $25.278 | $25.28 | $25.30 | $25.30 |
| 7 purchase totals = | $840.93 | $916.0673 | $916.06 | $916.10 | $916.20 | |