| 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 | $219.35 | 11.675% | $244.9591 | $244.96 | $244.95 | $245.00 |
| Purchase #2 | $12.77 | 6.355% | $13.5815 | $13.58 | $13.60 | $13.60 |
| Purchase #3 | $38.28 | 6.504% | $40.7697 | $40.77 | $40.75 | $40.80 |
| Purchase #4 | $116.84 | 9.212% | $127.6033 | $127.60 | $127.60 | $127.60 |
| Purchase #5 | $129.52 | 13.345% | $146.8044 | $146.80 | $146.80 | $146.80 |
| Purchase #6 | $73.66 | 3.328% | $76.1114 | $76.11 | $76.10 | $76.10 |
| Purchase #7 | $157.99 | 3.134% | $162.9414 | $162.94 | $162.95 | $162.90 |
| 7 purchase totals = | $748.41 | $812.7708 | $812.76 | $812.75 | $812.80 | |