| 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 | $219.54 | 6.487% | $233.7816 | $233.78 | $233.80 | $233.80 |
| Purchase #2 | $123.46 | 5.369% | $130.0886 | $130.09 | $130.10 | $130.10 |
| Purchase #3 | $219.52 | 6.140% | $232.9985 | $233.00 | $233.00 | $233.00 |
| Purchase #4 | $48.53 | 13.670% | $55.1641 | $55.16 | $55.15 | $55.20 |
| Purchase #5 | $250.52 | 10.678% | $277.2705 | $277.27 | $277.25 | $277.30 |
| Purchase #6 | $23.28 | 12.569% | $26.2061 | $26.21 | $26.20 | $26.20 |
| Purchase #7 | $225.64 | 5.531% | $238.1201 | $238.12 | $238.10 | $238.10 |
| 7 purchase totals = | $1,110.49 | $1,193.6295 | $1,193.63 | $1,193.60 | $1,193.70 | |