| 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 | $224.82 | 10.242% | $247.8461 | $247.85 | $247.85 | $247.80 |
| Purchase #2 | $135.71 | 9.207% | $148.2048 | $148.20 | $148.20 | $148.20 |
| Purchase #3 | $249.76 | 8.718% | $271.5341 | $271.53 | $271.55 | $271.50 |
| Purchase #4 | $22.82 | 11.625% | $25.4728 | $25.47 | $25.45 | $25.50 |
| Purchase #5 | $128.86 | 8.846% | $140.259 | $140.26 | $140.25 | $140.30 |
| Purchase #6 | $225.61 | 12.740% | $254.3527 | $254.35 | $254.35 | $254.40 |
| Purchase #7 | $225.27 | 6.283% | $239.4237 | $239.42 | $239.40 | $239.40 |
| 7 purchase totals = | $1,212.85 | $1,327.0932 | $1,327.08 | $1,327.05 | $1,327.10 | |