| 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 | $101.84 | 3.345% | $105.2465 | $105.25 | $105.25 | $105.20 |
| Purchase #2 | $191.89 | 8.188% | $207.602 | $207.60 | $207.60 | $207.60 |
| Purchase #3 | $174.56 | 3.807% | $181.2055 | $181.21 | $181.20 | $181.20 |
| Purchase #4 | $105.56 | 6.276% | $112.1849 | $112.18 | $112.20 | $112.20 |
| Purchase #5 | $152.32 | 10.330% | $168.0547 | $168.05 | $168.05 | $168.10 |
| Purchase #6 | $218.76 | 4.408% | $228.4029 | $228.40 | $228.40 | $228.40 |
| Purchase #7 | $63.33 | 3.440% | $65.5086 | $65.51 | $65.50 | $65.50 |
| 7 purchase totals = | $1,008.26 | $1,068.2051 | $1,068.20 | $1,068.20 | $1,068.20 | |