| 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 | $193.87 | 12.283% | $217.6831 | $217.68 | $217.70 | $217.70 |
| Purchase #2 | $233.53 | 5.691% | $246.8202 | $246.82 | $246.80 | $246.80 |
| Purchase #3 | $101.63 | 6.165% | $107.8955 | $107.90 | $107.90 | $107.90 |
| Purchase #4 | $201.80 | 4.571% | $211.0243 | $211.02 | $211.00 | $211.00 |
| Purchase #5 | $128.58 | 12.368% | $144.4828 | $144.48 | $144.50 | $144.50 |
| Purchase #6 | $206.37 | 10.296% | $227.6179 | $227.62 | $227.60 | $227.60 |
| Purchase #7 | $110.41 | 9.298% | $120.6759 | $120.68 | $120.70 | $120.70 |
| 7 purchase totals = | $1,176.19 | $1,276.1997 | $1,276.20 | $1,276.20 | $1,276.20 | |