| 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 | $182.59 | 9.700% | $200.3012 | $200.30 | $200.30 | $200.30 |
| Purchase #2 | $241.41 | 4.717% | $252.7973 | $252.80 | $252.80 | $252.80 |
| Purchase #3 | $90.76 | 13.140% | $102.6859 | $102.69 | $102.70 | $102.70 |
| Purchase #4 | $89.68 | 9.686% | $98.3664 | $98.37 | $98.35 | $98.40 |
| Purchase #5 | $96.35 | 6.477% | $102.5906 | $102.59 | $102.60 | $102.60 |
| Purchase #6 | $210.82 | 4.729% | $220.7897 | $220.79 | $220.80 | $220.80 |
| Purchase #7 | $21.87 | 7.560% | $23.5234 | $23.52 | $23.50 | $23.50 |
| 7 purchase totals = | $933.48 | $1,001.0545 | $1,001.06 | $1,001.05 | $1,001.10 | |