| 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 | $101.60 | 8.347% | $110.0806 | $110.08 | $110.10 | $110.10 |
| Purchase #2 | $235.74 | 7.726% | $253.9533 | $253.95 | $253.95 | $254.00 |
| Purchase #3 | $90.28 | 7.796% | $97.3182 | $97.32 | $97.30 | $97.30 |
| Purchase #4 | $30.33 | 7.416% | $32.5793 | $32.58 | $32.60 | $32.60 |
| Purchase #5 | $152.77 | 10.389% | $168.6413 | $168.64 | $168.65 | $168.60 |
| Purchase #6 | $182.52 | 6.710% | $194.7671 | $194.77 | $194.75 | $194.80 |
| Purchase #7 | $250.51 | 12.432% | $281.6534 | $281.65 | $281.65 | $281.70 |
| 7 purchase totals = | $1,043.75 | $1,138.9932 | $1,138.99 | $1,139.00 | $1,139.10 | |