| 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 | $210.69 | 10.293% | $232.3763 | $232.38 | $232.40 | $232.40 |
| Purchase #2 | $241.40 | 6.371% | $256.7796 | $256.78 | $256.80 | $256.80 |
| Purchase #3 | $80.49 | 13.449% | $91.3151 | $91.32 | $91.30 | $91.30 |
| Purchase #4 | $221.64 | 8.517% | $240.5171 | $240.52 | $240.50 | $240.50 |
| Purchase #5 | $83.82 | 7.556% | $90.1534 | $90.15 | $90.15 | $90.20 |
| Purchase #6 | $64.26 | 3.733% | $66.6588 | $66.66 | $66.65 | $66.70 |
| Purchase #7 | $219.36 | 4.612% | $229.4769 | $229.48 | $229.50 | $229.50 |
| 7 purchase totals = | $1,121.66 | $1,207.2772 | $1,207.29 | $1,207.30 | $1,207.40 | |