| 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 | $22.96 | 3.716% | $23.8132 | $23.81 | $23.80 | $23.80 |
| Purchase #2 | $245.55 | 3.170% | $253.3339 | $253.33 | $253.35 | $253.30 |
| Purchase #3 | $26.51 | 11.245% | $29.491 | $29.49 | $29.50 | $29.50 |
| Purchase #4 | $95.39 | 4.542% | $99.7226 | $99.72 | $99.70 | $99.70 |
| Purchase #5 | $245.40 | 7.564% | $263.9621 | $263.96 | $263.95 | $264.00 |
| Purchase #6 | $130.56 | 3.755% | $135.4625 | $135.46 | $135.45 | $135.50 |
| Purchase #7 | $162.75 | 7.796% | $175.438 | $175.44 | $175.45 | $175.40 |
| 7 purchase totals = | $929.12 | $981.2233 | $981.21 | $981.20 | $981.20 | |