| 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 | $35.60 | 13.742% | $40.4922 | $40.49 | $40.50 | $40.50 |
| Purchase #2 | $202.95 | 12.159% | $227.6267 | $227.63 | $227.65 | $227.60 |
| Purchase #3 | $203.60 | 12.647% | $229.3493 | $229.35 | $229.35 | $229.30 |
| Purchase #4 | $151.59 | 11.407% | $168.8819 | $168.88 | $168.90 | $168.90 |
| Purchase #5 | $180.96 | 7.502% | $194.5356 | $194.54 | $194.55 | $194.50 |
| Purchase #6 | $81.96 | 10.258% | $90.3675 | $90.37 | $90.35 | $90.40 |
| Purchase #7 | $235.53 | 13.239% | $266.7118 | $266.71 | $266.70 | $266.70 |
| 7 purchase totals = | $1,092.19 | $1,217.9650 | $1,217.97 | $1,218.00 | $1,217.90 | |