| 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 | $143.77 | 4.229% | $149.85 | $149.85 | $149.85 | $149.90 |
| Purchase #2 | $224.81 | 9.268% | $245.6454 | $245.65 | $245.65 | $245.60 |
| Purchase #3 | $98.53 | 12.564% | $110.9093 | $110.91 | $110.90 | $110.90 |
| Purchase #4 | $120.71 | 9.183% | $131.7948 | $131.79 | $131.80 | $131.80 |
| Purchase #5 | $103.94 | 3.246% | $107.3139 | $107.31 | $107.30 | $107.30 |
| Purchase #6 | $191.91 | 10.478% | $212.0183 | $212.02 | $212.00 | $212.00 |
| Purchase #7 | $41.98 | 13.740% | $47.7481 | $47.75 | $47.75 | $47.70 |
| 7 purchase totals = | $925.65 | $1,005.2798 | $1,005.28 | $1,005.25 | $1,005.20 | |