| 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 | $230.42 | 10.233% | $253.9989 | $254.00 | $254.00 | $254.00 |
| Purchase #2 | $60.27 | 12.737% | $67.9466 | $67.95 | $67.95 | $67.90 |
| Purchase #3 | $187.66 | 4.199% | $195.5398 | $195.54 | $195.55 | $195.50 |
| Purchase #4 | $205.84 | 7.774% | $221.842 | $221.84 | $221.85 | $221.80 |
| Purchase #5 | $45.43 | 4.586% | $47.5134 | $47.51 | $47.50 | $47.50 |
| Purchase #6 | $68.90 | 10.136% | $75.8837 | $75.88 | $75.90 | $75.90 |
| Purchase #7 | $182.91 | 9.424% | $200.1474 | $200.15 | $200.15 | $200.10 |
| 7 purchase totals = | $981.43 | $1,062.8718 | $1,062.87 | $1,062.90 | $1,062.70 | |