| 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 | $178.47 | 10.431% | $197.0862 | $197.09 | $197.10 | $197.10 |
| Purchase #2 | $234.33 | 5.573% | $247.3892 | $247.39 | $247.40 | $247.40 |
| Purchase #3 | $131.83 | 7.428% | $141.6223 | $141.62 | $141.60 | $141.60 |
| Purchase #4 | $241.85 | 11.799% | $270.3859 | $270.39 | $270.40 | $270.40 |
| Purchase #5 | $48.38 | 5.208% | $50.8996 | $50.90 | $50.90 | $50.90 |
| Purchase #6 | $210.60 | 10.334% | $232.3634 | $232.36 | $232.35 | $232.40 |
| Purchase #7 | $49.94 | 7.367% | $53.6191 | $53.62 | $53.60 | $53.60 |
| 7 purchase totals = | $1,095.40 | $1,193.3657 | $1,193.37 | $1,193.35 | $1,193.40 | |