| 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 | $241.45 | 7.208% | $258.8537 | $258.85 | $258.85 | $258.90 |
| Purchase #2 | $117.42 | 3.630% | $121.6823 | $121.68 | $121.70 | $121.70 |
| Purchase #3 | $218.85 | 11.173% | $243.3021 | $243.30 | $243.30 | $243.30 |
| Purchase #4 | $78.68 | 10.702% | $87.1003 | $87.10 | $87.10 | $87.10 |
| Purchase #5 | $189.61 | 3.346% | $195.9544 | $195.95 | $195.95 | $196.00 |
| Purchase #6 | $192.86 | 10.827% | $213.741 | $213.74 | $213.75 | $213.70 |
| Purchase #7 | $42.25 | 8.392% | $45.7956 | $45.80 | $45.80 | $45.80 |
| 7 purchase totals = | $1,081.12 | $1,166.4294 | $1,166.42 | $1,166.45 | $1,166.50 | |