| 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 | $106.77 | 6.688% | $113.9108 | $113.91 | $113.90 | $113.90 |
| Purchase #2 | $118.53 | 4.841% | $124.268 | $124.27 | $124.25 | $124.30 |
| Purchase #3 | $133.64 | 4.385% | $139.5001 | $139.50 | $139.50 | $139.50 |
| Purchase #4 | $143.77 | 12.726% | $162.0662 | $162.07 | $162.05 | $162.10 |
| Purchase #5 | $187.71 | 3.756% | $194.7604 | $194.76 | $194.75 | $194.80 |
| Purchase #6 | $83.26 | 6.770% | $88.8967 | $88.90 | $88.90 | $88.90 |
| Purchase #7 | $221.57 | 9.141% | $241.8237 | $241.82 | $241.80 | $241.80 |
| 7 purchase totals = | $995.25 | $1,065.2259 | $1,065.23 | $1,065.15 | $1,065.30 | |