| 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 | $209.29 | 11.748% | $233.8774 | $233.88 | $233.90 | $233.90 |
| Purchase #2 | $152.32 | 13.570% | $172.9898 | $172.99 | $173.00 | $173.00 |
| Purchase #3 | $54.45 | 13.640% | $61.877 | $61.88 | $61.90 | $61.90 |
| Purchase #4 | $210.57 | 9.582% | $230.7468 | $230.75 | $230.75 | $230.70 |
| Purchase #5 | $160.36 | 9.640% | $175.8187 | $175.82 | $175.80 | $175.80 |
| Purchase #6 | $85.95 | 3.488% | $88.9479 | $88.95 | $88.95 | $88.90 |
| Purchase #7 | $236.26 | 8.574% | $256.5169 | $256.52 | $256.50 | $256.50 |
| 7 purchase totals = | $1,109.20 | $1,220.7745 | $1,220.79 | $1,220.80 | $1,220.70 | |