| 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 | $129.59 | 8.646% | $140.7944 | $140.79 | $140.80 | $140.80 |
| Purchase #2 | $105.35 | 12.653% | $118.6799 | $118.68 | $118.70 | $118.70 |
| Purchase #3 | $46.84 | 11.366% | $52.1638 | $52.16 | $52.15 | $52.20 |
| Purchase #4 | $101.73 | 11.471% | $113.3994 | $113.40 | $113.40 | $113.40 |
| Purchase #5 | $168.51 | 3.585% | $174.5511 | $174.55 | $174.55 | $174.60 |
| Purchase #6 | $246.89 | 4.250% | $257.3828 | $257.38 | $257.40 | $257.40 |
| Purchase #7 | $218.37 | 11.751% | $244.0307 | $244.03 | $244.05 | $244.00 |
| 7 purchase totals = | $1,017.28 | $1,101.0021 | $1,100.99 | $1,101.05 | $1,101.10 | |