| 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 | $114.86 | 12.275% | $128.9591 | $128.96 | $128.95 | $129.00 |
| Purchase #2 | $6.27 | 13.564% | $7.1205 | $7.12 | $7.10 | $7.10 |
| Purchase #3 | $195.44 | 13.193% | $221.2244 | $221.22 | $221.20 | $221.20 |
| Purchase #4 | $54.98 | 10.818% | $60.9277 | $60.93 | $60.95 | $60.90 |
| Purchase #5 | $14.90 | 8.818% | $16.2139 | $16.21 | $16.20 | $16.20 |
| Purchase #6 | $97.48 | 5.842% | $103.1748 | $103.17 | $103.15 | $103.20 |
| Purchase #7 | $196.73 | 7.117% | $210.7313 | $210.73 | $210.75 | $210.70 |
| 7 purchase totals = | $680.66 | $748.3517 | $748.34 | $748.30 | $748.30 | |