| 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 | $29.33 | 10.231% | $32.3308 | $32.33 | $32.35 | $32.30 |
| Purchase #2 | $211.64 | 5.267% | $222.7871 | $222.79 | $222.80 | $222.80 |
| Purchase #3 | $129.53 | 7.809% | $139.645 | $139.65 | $139.65 | $139.60 |
| Purchase #4 | $206.95 | 9.370% | $226.3412 | $226.34 | $226.35 | $226.30 |
| Purchase #5 | $242.99 | 13.478% | $275.7402 | $275.74 | $275.75 | $275.70 |
| Purchase #6 | $198.61 | 11.433% | $221.3171 | $221.32 | $221.30 | $221.30 |
| Purchase #7 | $246.44 | 13.631% | $280.0322 | $280.03 | $280.05 | $280.00 |
| 7 purchase totals = | $1,265.49 | $1,398.1936 | $1,398.20 | $1,398.25 | $1,398.00 | |