| 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 | $132.48 | 8.419% | $143.6335 | $143.63 | $143.65 | $143.60 |
| Purchase #2 | $241.61 | 11.777% | $270.0644 | $270.06 | $270.05 | $270.10 |
| Purchase #3 | $207.31 | 12.279% | $232.7656 | $232.77 | $232.75 | $232.80 |
| Purchase #4 | $146.82 | 4.264% | $153.0804 | $153.08 | $153.10 | $153.10 |
| Purchase #5 | $144.62 | 5.257% | $152.2227 | $152.22 | $152.20 | $152.20 |
| Purchase #6 | $229.69 | 13.164% | $259.9264 | $259.93 | $259.95 | $259.90 |
| Purchase #7 | $38.35 | 9.495% | $41.9913 | $41.99 | $42.00 | $42.00 |
| 7 purchase totals = | $1,140.88 | $1,253.6843 | $1,253.68 | $1,253.70 | $1,253.70 | |