| 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 | $177.68 | 9.798% | $195.0891 | $195.09 | $195.10 | $195.10 |
| Purchase #2 | $36.31 | 6.708% | $38.7457 | $38.75 | $38.75 | $38.70 |
| Purchase #3 | $242.64 | 5.450% | $255.8639 | $255.86 | $255.85 | $255.90 |
| Purchase #4 | $101.96 | 8.369% | $110.493 | $110.49 | $110.50 | $110.50 |
| Purchase #5 | $147.87 | 11.311% | $164.5956 | $164.60 | $164.60 | $164.60 |
| Purchase #6 | $188.50 | 12.752% | $212.5375 | $212.54 | $212.55 | $212.50 |
| Purchase #7 | $230.31 | 9.838% | $252.9679 | $252.97 | $252.95 | $253.00 |
| 7 purchase totals = | $1,125.27 | $1,230.2927 | $1,230.30 | $1,230.30 | $1,230.30 | |