| 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 | $97.81 | 13.164% | $110.6857 | $110.69 | $110.70 | $110.70 |
| Purchase #2 | $137.90 | 4.695% | $144.3744 | $144.37 | $144.35 | $144.40 |
| Purchase #3 | $225.71 | 10.360% | $249.0936 | $249.09 | $249.10 | $249.10 |
| Purchase #4 | $36.43 | 9.245% | $39.798 | $39.80 | $39.80 | $39.80 |
| Purchase #5 | $187.79 | 7.468% | $201.8142 | $201.81 | $201.80 | $201.80 |
| Purchase #6 | $246.63 | 13.354% | $279.565 | $279.57 | $279.55 | $279.60 |
| Purchase #7 | $101.61 | 8.240% | $109.9827 | $109.98 | $110.00 | $110.00 |
| 7 purchase totals = | $1,033.88 | $1,135.3136 | $1,135.31 | $1,135.30 | $1,135.40 | |