| 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 | $149.30 | 10.298% | $164.6749 | $164.67 | $164.65 | $164.70 |
| Purchase #2 | $78.38 | 13.618% | $89.0538 | $89.05 | $89.05 | $89.10 |
| Purchase #3 | $202.28 | 3.814% | $209.995 | $210.00 | $210.00 | $210.00 |
| Purchase #4 | $71.65 | 11.216% | $79.6863 | $79.69 | $79.70 | $79.70 |
| Purchase #5 | $220.51 | 13.320% | $249.8819 | $249.88 | $249.90 | $249.90 |
| Purchase #6 | $230.63 | 7.106% | $247.0186 | $247.02 | $247.00 | $247.00 |
| Purchase #7 | $66.70 | 6.231% | $70.8561 | $70.86 | $70.85 | $70.90 |
| 7 purchase totals = | $1,019.45 | $1,111.1666 | $1,111.17 | $1,111.15 | $1,111.30 | |