| 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 | $84.29 | 10.395% | $93.0519 | $93.05 | $93.05 | $93.10 |
| Purchase #2 | $199.94 | 10.817% | $221.5675 | $221.57 | $221.55 | $221.60 |
| Purchase #3 | $238.42 | 7.362% | $255.9725 | $255.97 | $255.95 | $256.00 |
| Purchase #4 | $249.46 | 3.314% | $257.7271 | $257.73 | $257.75 | $257.70 |
| Purchase #5 | $182.39 | 7.409% | $195.9033 | $195.90 | $195.90 | $195.90 |
| Purchase #6 | $35.99 | 9.404% | $39.3745 | $39.37 | $39.35 | $39.40 |
| Purchase #7 | $249.67 | 12.301% | $280.3819 | $280.38 | $280.40 | $280.40 |
| 7 purchase totals = | $1,240.16 | $1,343.9787 | $1,343.97 | $1,343.95 | $1,344.10 | |