| 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 | $123.79 | 9.818% | $135.9437 | $135.94 | $135.95 | $135.90 |
| Purchase #2 | $218.54 | 12.781% | $246.4716 | $246.47 | $246.45 | $246.50 |
| Purchase #3 | $181.25 | 5.195% | $190.6659 | $190.67 | $190.65 | $190.70 |
| Purchase #4 | $241.67 | 12.613% | $272.1518 | $272.15 | $272.15 | $272.20 |
| Purchase #5 | $91.26 | 7.160% | $97.7942 | $97.79 | $97.80 | $97.80 |
| Purchase #6 | $90.77 | 3.685% | $94.1149 | $94.11 | $94.10 | $94.10 |
| Purchase #7 | $21.80 | 8.773% | $23.7125 | $23.71 | $23.70 | $23.70 |
| 7 purchase totals = | $969.08 | $1,060.8546 | $1,060.84 | $1,060.80 | $1,060.90 | |