| 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 | $209.66 | 5.642% | $221.489 | $221.49 | $221.50 | $221.50 |
| Purchase #2 | $199.81 | 13.451% | $226.6864 | $226.69 | $226.70 | $226.70 |
| Purchase #3 | $244.29 | 8.696% | $265.5335 | $265.53 | $265.55 | $265.50 |
| Purchase #4 | $168.42 | 3.405% | $174.1547 | $174.15 | $174.15 | $174.20 |
| Purchase #5 | $96.98 | 11.593% | $108.2229 | $108.22 | $108.20 | $108.20 |
| Purchase #6 | $131.41 | 13.738% | $149.4631 | $149.46 | $149.45 | $149.50 |
| Purchase #7 | $89.37 | 8.146% | $96.6501 | $96.65 | $96.65 | $96.70 |
| 7 purchase totals = | $1,139.94 | $1,242.1997 | $1,242.19 | $1,242.20 | $1,242.30 | |