| 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 | $190.90 | 11.261% | $212.3972 | $212.40 | $212.40 | $212.40 |
| Purchase #2 | $194.64 | 9.866% | $213.8432 | $213.84 | $213.85 | $213.80 |
| Purchase #3 | $228.61 | 7.338% | $245.3854 | $245.39 | $245.40 | $245.40 |
| Purchase #4 | $146.26 | 12.240% | $164.1622 | $164.16 | $164.15 | $164.20 |
| Purchase #5 | $10.65 | 5.822% | $11.27 | $11.27 | $11.25 | $11.30 |
| Purchase #6 | $84.54 | 13.577% | $96.018 | $96.02 | $96.00 | $96.00 |
| Purchase #7 | $112.91 | 9.118% | $123.2051 | $123.21 | $123.20 | $123.20 |
| 7 purchase totals = | $968.51 | $1,066.2811 | $1,066.29 | $1,066.25 | $1,066.30 | |