| 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 | $11.55 | 9.422% | $12.6382 | $12.64 | $12.65 | $12.60 |
| Purchase #2 | $225.35 | 8.350% | $244.1667 | $244.17 | $244.15 | $244.20 |
| Purchase #3 | $31.89 | 8.684% | $34.6593 | $34.66 | $34.65 | $34.70 |
| Purchase #4 | $142.71 | 12.377% | $160.3732 | $160.37 | $160.35 | $160.40 |
| Purchase #5 | $206.92 | 9.248% | $226.056 | $226.06 | $226.05 | $226.10 |
| Purchase #6 | $195.94 | 6.169% | $208.0275 | $208.03 | $208.05 | $208.00 |
| Purchase #7 | $110.48 | 11.308% | $122.9731 | $122.97 | $122.95 | $123.00 |
| 7 purchase totals = | $924.84 | $1,008.8940 | $1,008.90 | $1,008.85 | $1,009.00 | |