| 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 | $199.55 | 7.120% | $213.758 | $213.76 | $213.75 | $213.80 |
| Purchase #2 | $122.29 | 4.342% | $127.5998 | $127.60 | $127.60 | $127.60 |
| Purchase #3 | $213.32 | 13.286% | $241.6617 | $241.66 | $241.65 | $241.70 |
| Purchase #4 | $32.45 | 9.853% | $35.6473 | $35.65 | $35.65 | $35.60 |
| Purchase #5 | $102.28 | 5.418% | $107.8215 | $107.82 | $107.80 | $107.80 |
| Purchase #6 | $227.52 | 12.714% | $256.4469 | $256.45 | $256.45 | $256.40 |
| Purchase #7 | $189.54 | 11.294% | $210.9466 | $210.95 | $210.95 | $210.90 |
| 7 purchase totals = | $1,086.95 | $1,193.8818 | $1,193.89 | $1,193.85 | $1,193.80 | |