| 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 | $43.50 | 7.228% | $46.6442 | $46.64 | $46.65 | $46.60 |
| Purchase #2 | $233.73 | 5.372% | $246.286 | $246.29 | $246.30 | $246.30 |
| Purchase #3 | $230.63 | 11.319% | $256.735 | $256.74 | $256.75 | $256.70 |
| Purchase #4 | $28.36 | 3.313% | $29.2996 | $29.30 | $29.30 | $29.30 |
| Purchase #5 | $177.95 | 3.738% | $184.6018 | $184.60 | $184.60 | $184.60 |
| Purchase #6 | $248.88 | 9.408% | $272.2946 | $272.29 | $272.30 | $272.30 |
| Purchase #7 | $248.46 | 13.388% | $281.7238 | $281.72 | $281.70 | $281.70 |
| 7 purchase totals = | $1,211.51 | $1,317.5850 | $1,317.58 | $1,317.60 | $1,317.50 | |