| 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 | $108.61 | 10.509% | $120.0238 | $120.02 | $120.00 | $120.00 |
| Purchase #2 | $195.42 | 12.120% | $219.1049 | $219.10 | $219.10 | $219.10 |
| Purchase #3 | $29.46 | 10.252% | $32.4802 | $32.48 | $32.50 | $32.50 |
| Purchase #4 | $6.52 | 7.349% | $6.9992 | $7.00 | $7.00 | $7.00 |
| Purchase #5 | $208.49 | 7.215% | $223.5326 | $223.53 | $223.55 | $223.50 |
| Purchase #6 | $232.52 | 7.616% | $250.2287 | $250.23 | $250.25 | $250.20 |
| Purchase #7 | $128.50 | 9.741% | $141.0172 | $141.02 | $141.00 | $141.00 |
| 7 purchase totals = | $909.52 | $993.3866 | $993.38 | $993.40 | $993.30 | |