| 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 | $203.97 | 7.435% | $219.1352 | $219.14 | $219.15 | $219.10 |
| Purchase #2 | $245.73 | 6.665% | $262.1079 | $262.11 | $262.10 | $262.10 |
| Purchase #3 | $49.72 | 3.590% | $51.5049 | $51.50 | $51.50 | $51.50 |
| Purchase #4 | $92.25 | 7.227% | $98.9169 | $98.92 | $98.90 | $98.90 |
| Purchase #5 | $197.98 | 4.813% | $207.5088 | $207.51 | $207.50 | $207.50 |
| Purchase #6 | $47.44 | 13.348% | $53.7723 | $53.77 | $53.75 | $53.80 |
| Purchase #7 | $160.53 | 3.407% | $165.9993 | $166.00 | $166.00 | $166.00 |
| 7 purchase totals = | $997.62 | $1,058.9453 | $1,058.95 | $1,058.90 | $1,058.90 | |