| 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 | $244.89 | 4.537% | $256.0007 | $256.00 | $256.00 | $256.00 |
| Purchase #2 | $31.25 | 3.694% | $32.4044 | $32.40 | $32.40 | $32.40 |
| Purchase #3 | $127.81 | 6.501% | $136.1189 | $136.12 | $136.10 | $136.10 |
| Purchase #4 | $125.60 | 10.315% | $138.5556 | $138.56 | $138.55 | $138.60 |
| Purchase #5 | $193.51 | 8.504% | $209.9661 | $209.97 | $209.95 | $210.00 |
| Purchase #6 | $71.48 | 13.162% | $80.8882 | $80.89 | $80.90 | $80.90 |
| Purchase #7 | $193.70 | 13.862% | $220.5507 | $220.55 | $220.55 | $220.60 |
| 7 purchase totals = | $988.24 | $1,074.4846 | $1,074.49 | $1,074.45 | $1,074.60 | |