| 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 | $27.97 | 11.635% | $31.2243 | $31.22 | $31.20 | $31.20 |
| Purchase #2 | $41.69 | 5.496% | $43.9813 | $43.98 | $44.00 | $44.00 |
| Purchase #3 | $32.75 | 13.323% | $37.1133 | $37.11 | $37.10 | $37.10 |
| Purchase #4 | $102.34 | 8.319% | $110.8537 | $110.85 | $110.85 | $110.90 |
| Purchase #5 | $228.84 | 5.741% | $241.9777 | $241.98 | $242.00 | $242.00 |
| Purchase #6 | $242.28 | 8.547% | $262.9877 | $262.99 | $263.00 | $263.00 |
| Purchase #7 | $186.67 | 9.158% | $203.7652 | $203.77 | $203.75 | $203.80 |
| 7 purchase totals = | $862.54 | $931.9032 | $931.90 | $931.90 | $932.00 | |