| 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 | $197.85 | 10.753% | $219.1248 | $219.12 | $219.10 | $219.10 |
| Purchase #2 | $198.26 | 9.464% | $217.0233 | $217.02 | $217.00 | $217.00 |
| Purchase #3 | $109.99 | 5.498% | $116.0373 | $116.04 | $116.05 | $116.00 |
| Purchase #4 | $168.50 | 5.710% | $178.1214 | $178.12 | $178.10 | $178.10 |
| Purchase #5 | $155.56 | 7.346% | $166.9874 | $166.99 | $167.00 | $167.00 |
| Purchase #6 | $149.29 | 11.387% | $166.2897 | $166.29 | $166.30 | $166.30 |
| Purchase #7 | $221.88 | 7.460% | $238.4322 | $238.43 | $238.45 | $238.40 |
| 7 purchase totals = | $1,201.33 | $1,302.0161 | $1,302.01 | $1,302.00 | $1,301.90 | |