| 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 | $189.37 | 6.330% | $201.3571 | $201.36 | $201.35 | $201.40 |
| Purchase #2 | $130.44 | 3.642% | $135.1906 | $135.19 | $135.20 | $135.20 |
| Purchase #3 | $216.55 | 13.790% | $246.4122 | $246.41 | $246.40 | $246.40 |
| Purchase #4 | $55.88 | 6.114% | $59.2965 | $59.30 | $59.30 | $59.30 |
| Purchase #5 | $168.76 | 7.162% | $180.8466 | $180.85 | $180.85 | $180.80 |
| Purchase #6 | $199.72 | 9.363% | $218.4198 | $218.42 | $218.40 | $218.40 |
| Purchase #7 | $250.25 | 10.332% | $276.1058 | $276.11 | $276.10 | $276.10 |
| 7 purchase totals = | $1,210.97 | $1,317.6286 | $1,317.64 | $1,317.60 | $1,317.60 | |