| 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 | $93.50 | 13.164% | $105.8083 | $105.81 | $105.80 | $105.80 |
| Purchase #2 | $225.53 | 13.118% | $255.115 | $255.12 | $255.10 | $255.10 |
| Purchase #3 | $216.99 | 7.517% | $233.3011 | $233.30 | $233.30 | $233.30 |
| Purchase #4 | $15.63 | 6.168% | $16.5941 | $16.59 | $16.60 | $16.60 |
| Purchase #5 | $107.33 | 4.395% | $112.0472 | $112.05 | $112.05 | $112.00 |
| Purchase #6 | $9.49 | 10.624% | $10.4982 | $10.50 | $10.50 | $10.50 |
| Purchase #7 | $189.28 | 11.829% | $211.6699 | $211.67 | $211.65 | $211.70 |
| 7 purchase totals = | $857.75 | $945.0338 | $945.04 | $945.00 | $945.00 | |