| 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 | $172.94 | 13.250% | $195.8546 | $195.85 | $195.85 | $195.90 |
| Purchase #2 | $113.36 | 7.113% | $121.4233 | $121.42 | $121.40 | $121.40 |
| Purchase #3 | $250.46 | 6.677% | $267.1832 | $267.18 | $267.20 | $267.20 |
| Purchase #4 | $138.75 | 10.329% | $153.0815 | $153.08 | $153.10 | $153.10 |
| Purchase #5 | $85.38 | 7.228% | $91.5513 | $91.55 | $91.55 | $91.60 |
| Purchase #6 | $216.63 | 4.623% | $226.6448 | $226.64 | $226.65 | $226.60 |
| Purchase #7 | $135.94 | 11.777% | $151.9497 | $151.95 | $151.95 | $151.90 |
| 7 purchase totals = | $1,113.46 | $1,207.6884 | $1,207.67 | $1,207.70 | $1,207.70 | |