| 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 | $8.25 | 13.804% | $9.3888 | $9.39 | $9.40 | $9.40 |
| Purchase #2 | $237.89 | 7.743% | $256.3098 | $256.31 | $256.30 | $256.30 |
| Purchase #3 | $67.61 | 3.482% | $69.9642 | $69.96 | $69.95 | $70.00 |
| Purchase #4 | $162.33 | 4.589% | $169.7793 | $169.78 | $169.80 | $169.80 |
| Purchase #5 | $7.67 | 11.346% | $8.5402 | $8.54 | $8.55 | $8.50 |
| Purchase #6 | $222.54 | 8.739% | $241.9878 | $241.99 | $242.00 | $242.00 |
| Purchase #7 | $152.59 | 12.768% | $172.0727 | $172.07 | $172.05 | $172.10 |
| 7 purchase totals = | $858.88 | $928.0428 | $928.04 | $928.05 | $928.10 | |