| 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 | $200.86 | 13.773% | $228.5244 | $228.52 | $228.50 | $228.50 |
| Purchase #2 | $220.28 | 4.660% | $230.545 | $230.55 | $230.55 | $230.50 |
| Purchase #3 | $143.76 | 5.182% | $151.2096 | $151.21 | $151.20 | $151.20 |
| Purchase #4 | $48.39 | 4.739% | $50.6832 | $50.68 | $50.70 | $50.70 |
| Purchase #5 | $69.45 | 7.144% | $74.4115 | $74.41 | $74.40 | $74.40 |
| Purchase #6 | $165.83 | 10.233% | $182.7994 | $182.80 | $182.80 | $182.80 |
| Purchase #7 | $240.83 | 6.442% | $256.3443 | $256.34 | $256.35 | $256.30 |
| 7 purchase totals = | $1,089.40 | $1,174.5174 | $1,174.51 | $1,174.50 | $1,174.40 | |