| 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 | $240.83 | 9.230% | $263.0586 | $263.06 | $263.05 | $263.10 |
| Purchase #2 | $135.25 | 11.818% | $151.2338 | $151.23 | $151.25 | $151.20 |
| Purchase #3 | $228.96 | 10.664% | $253.3763 | $253.38 | $253.40 | $253.40 |
| Purchase #4 | $192.71 | 3.365% | $199.1947 | $199.19 | $199.20 | $199.20 |
| Purchase #5 | $244.77 | 8.611% | $265.8471 | $265.85 | $265.85 | $265.80 |
| Purchase #6 | $70.27 | 10.164% | $77.4122 | $77.41 | $77.40 | $77.40 |
| Purchase #7 | $165.68 | 10.353% | $182.8329 | $182.83 | $182.85 | $182.80 |
| 7 purchase totals = | $1,278.47 | $1,392.9556 | $1,392.95 | $1,393.00 | $1,392.90 | |