| 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 | $98.51 | 11.745% | $110.08 | $110.08 | $110.10 | $110.10 |
| Purchase #2 | $230.50 | 3.550% | $238.6828 | $238.68 | $238.70 | $238.70 |
| Purchase #3 | $139.29 | 10.396% | $153.7706 | $153.77 | $153.75 | $153.80 |
| Purchase #4 | $218.25 | 10.329% | $240.793 | $240.79 | $240.80 | $240.80 |
| Purchase #5 | $71.74 | 6.725% | $76.5645 | $76.56 | $76.55 | $76.60 |
| Purchase #6 | $75.33 | 13.742% | $85.6818 | $85.68 | $85.70 | $85.70 |
| Purchase #7 | $117.55 | 11.738% | $131.348 | $131.35 | $131.35 | $131.30 |
| 7 purchase totals = | $951.17 | $1,036.9207 | $1,036.91 | $1,036.95 | $1,037.00 | |