| 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 | $199.52 | 10.214% | $219.899 | $219.90 | $219.90 | $219.90 |
| Purchase #2 | $106.85 | 10.569% | $118.143 | $118.14 | $118.15 | $118.10 |
| Purchase #3 | $216.81 | 13.422% | $245.9102 | $245.91 | $245.90 | $245.90 |
| Purchase #4 | $169.43 | 8.797% | $184.3348 | $184.33 | $184.35 | $184.30 |
| Purchase #5 | $42.36 | 13.303% | $47.9952 | $48.00 | $48.00 | $48.00 |
| Purchase #6 | $140.62 | 13.143% | $159.1017 | $159.10 | $159.10 | $159.10 |
| Purchase #7 | $61.47 | 12.607% | $69.2195 | $69.22 | $69.20 | $69.20 |
| 7 purchase totals = | $937.06 | $1,044.6034 | $1,044.60 | $1,044.60 | $1,044.50 | |