| 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 | $103.32 | 4.178% | $107.6367 | $107.64 | $107.65 | $107.60 |
| Purchase #2 | $13.52 | 8.272% | $14.6384 | $14.64 | $14.65 | $14.60 |
| Purchase #3 | $188.34 | 12.193% | $211.3043 | $211.30 | $211.30 | $211.30 |
| Purchase #4 | $225.36 | 11.433% | $251.1254 | $251.13 | $251.15 | $251.10 |
| Purchase #5 | $216.75 | 12.677% | $244.2274 | $244.23 | $244.25 | $244.20 |
| Purchase #6 | $180.37 | 10.223% | $198.8092 | $198.81 | $198.80 | $198.80 |
| Purchase #7 | $9.51 | 6.617% | $10.1393 | $10.14 | $10.15 | $10.10 |
| 7 purchase totals = | $937.17 | $1,037.8807 | $1,037.89 | $1,037.95 | $1,037.70 | |