| 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 | $219.74 | 9.231% | $240.0242 | $240.02 | $240.00 | $240.00 |
| Purchase #2 | $136.50 | 7.766% | $147.1006 | $147.10 | $147.10 | $147.10 |
| Purchase #3 | $88.67 | 11.147% | $98.554 | $98.55 | $98.55 | $98.60 |
| Purchase #4 | $126.62 | 8.407% | $137.2649 | $137.26 | $137.25 | $137.30 |
| Purchase #5 | $58.91 | 9.634% | $64.5854 | $64.59 | $64.60 | $64.60 |
| Purchase #6 | $250.47 | 10.740% | $277.3705 | $277.37 | $277.35 | $277.40 |
| Purchase #7 | $193.89 | 13.682% | $220.418 | $220.42 | $220.40 | $220.40 |
| 7 purchase totals = | $1,074.80 | $1,185.3176 | $1,185.31 | $1,185.25 | $1,185.40 | |