| 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 | $207.61 | 6.488% | $221.0797 | $221.08 | $221.10 | $221.10 |
| Purchase #2 | $194.98 | 12.719% | $219.7795 | $219.78 | $219.80 | $219.80 |
| Purchase #3 | $61.41 | 13.172% | $69.4989 | $69.50 | $69.50 | $69.50 |
| Purchase #4 | $176.51 | 3.651% | $182.9544 | $182.95 | $182.95 | $183.00 |
| Purchase #5 | $201.61 | 8.194% | $218.1299 | $218.13 | $218.15 | $218.10 |
| Purchase #6 | $130.93 | 3.248% | $135.1826 | $135.18 | $135.20 | $135.20 |
| Purchase #7 | $245.53 | 12.696% | $276.7025 | $276.70 | $276.70 | $276.70 |
| 7 purchase totals = | $1,218.58 | $1,323.3275 | $1,323.32 | $1,323.40 | $1,323.40 | |