| 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 | $128.49 | 4.227% | $133.9213 | $133.92 | $133.90 | $133.90 |
| Purchase #2 | $175.48 | 12.739% | $197.8344 | $197.83 | $197.85 | $197.80 |
| Purchase #3 | $22.28 | 8.607% | $24.1976 | $24.20 | $24.20 | $24.20 |
| Purchase #4 | $129.63 | 9.594% | $142.0667 | $142.07 | $142.05 | $142.10 |
| Purchase #5 | $159.60 | 10.115% | $175.7435 | $175.74 | $175.75 | $175.70 |
| Purchase #6 | $141.75 | 12.761% | $159.8387 | $159.84 | $159.85 | $159.80 |
| Purchase #7 | $236.82 | 4.741% | $248.0476 | $248.05 | $248.05 | $248.00 |
| 7 purchase totals = | $994.05 | $1,081.6498 | $1,081.65 | $1,081.65 | $1,081.50 | |