| 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 | $110.52 | 7.478% | $118.7847 | $118.78 | $118.80 | $118.80 |
| Purchase #2 | $182.77 | 3.840% | $189.7884 | $189.79 | $189.80 | $189.80 |
| Purchase #3 | $178.74 | 13.531% | $202.9253 | $202.93 | $202.95 | $202.90 |
| Purchase #4 | $244.55 | 10.476% | $270.1691 | $270.17 | $270.15 | $270.20 |
| Purchase #5 | $156.64 | 3.602% | $162.2822 | $162.28 | $162.30 | $162.30 |
| Purchase #6 | $241.65 | 9.196% | $263.8721 | $263.87 | $263.85 | $263.90 |
| Purchase #7 | $42.31 | 5.374% | $44.5837 | $44.58 | $44.60 | $44.60 |
| 7 purchase totals = | $1,157.18 | $1,252.4055 | $1,252.40 | $1,252.45 | $1,252.50 | |