| 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 | $121.35 | 6.676% | $129.4513 | $129.45 | $129.45 | $129.50 |
| Purchase #2 | $44.63 | 9.290% | $48.7761 | $48.78 | $48.80 | $48.80 |
| Purchase #3 | $216.39 | 4.430% | $225.9761 | $225.98 | $226.00 | $226.00 |
| Purchase #4 | $44.91 | 9.684% | $49.2591 | $49.26 | $49.25 | $49.30 |
| Purchase #5 | $162.80 | 13.365% | $184.5582 | $184.56 | $184.55 | $184.60 |
| Purchase #6 | $119.54 | 7.404% | $128.3907 | $128.39 | $128.40 | $128.40 |
| Purchase #7 | $232.51 | 6.550% | $247.7394 | $247.74 | $247.75 | $247.70 |
| 7 purchase totals = | $942.13 | $1,014.1509 | $1,014.16 | $1,014.20 | $1,014.30 | |