| 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 | $247.60 | 10.822% | $274.3953 | $274.40 | $274.40 | $274.40 |
| Purchase #2 | $36.49 | 9.719% | $40.0365 | $40.04 | $40.05 | $40.00 |
| Purchase #3 | $149.43 | 9.166% | $163.1268 | $163.13 | $163.15 | $163.10 |
| Purchase #4 | $116.47 | 13.848% | $132.5988 | $132.60 | $132.60 | $132.60 |
| Purchase #5 | $241.52 | 10.299% | $266.3941 | $266.39 | $266.40 | $266.40 |
| Purchase #6 | $231.62 | 11.199% | $257.5591 | $257.56 | $257.55 | $257.60 |
| Purchase #7 | $146.47 | 6.647% | $156.2059 | $156.21 | $156.20 | $156.20 |
| 7 purchase totals = | $1,169.60 | $1,290.3165 | $1,290.33 | $1,290.35 | $1,290.30 | |