| 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 | $14.31 | 13.843% | $16.2909 | $16.29 | $16.30 | $16.30 |
| Purchase #2 | $43.97 | 5.261% | $46.2833 | $46.28 | $46.30 | $46.30 |
| Purchase #3 | $236.43 | 3.266% | $244.1518 | $244.15 | $244.15 | $244.20 |
| Purchase #4 | $240.70 | 11.245% | $267.7667 | $267.77 | $267.75 | $267.80 |
| Purchase #5 | $221.35 | 12.574% | $249.1825 | $249.18 | $249.20 | $249.20 |
| Purchase #6 | $106.84 | 10.206% | $117.7441 | $117.74 | $117.75 | $117.70 |
| Purchase #7 | $194.63 | 8.432% | $211.0412 | $211.04 | $211.05 | $211.00 |
| 7 purchase totals = | $1,058.23 | $1,152.4605 | $1,152.45 | $1,152.50 | $1,152.50 | |