| 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 | $246.52 | 4.742% | $258.21 | $258.21 | $258.20 | $258.20 |
| Purchase #2 | $80.95 | 10.775% | $89.6724 | $89.67 | $89.65 | $89.70 |
| Purchase #3 | $94.27 | 12.298% | $105.8633 | $105.86 | $105.85 | $105.90 |
| Purchase #4 | $160.67 | 13.549% | $182.4392 | $182.44 | $182.45 | $182.40 |
| Purchase #5 | $87.77 | 12.305% | $98.5701 | $98.57 | $98.55 | $98.60 |
| Purchase #6 | $30.48 | 7.212% | $32.6782 | $32.68 | $32.70 | $32.70 |
| Purchase #7 | $195.79 | 4.436% | $204.4752 | $204.48 | $204.50 | $204.50 |
| 7 purchase totals = | $896.45 | $971.9084 | $971.91 | $971.90 | $972.00 | |