| 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 | $216.89 | 5.292% | $228.3678 | $228.37 | $228.35 | $228.40 |
| Purchase #2 | $234.88 | 10.774% | $260.186 | $260.19 | $260.20 | $260.20 |
| Purchase #3 | $197.66 | 7.104% | $211.7018 | $211.70 | $211.70 | $211.70 |
| Purchase #4 | $60.54 | 13.233% | $68.5513 | $68.55 | $68.55 | $68.60 |
| Purchase #5 | $123.60 | 11.105% | $137.3258 | $137.33 | $137.35 | $137.30 |
| Purchase #6 | $144.98 | 6.684% | $154.6705 | $154.67 | $154.65 | $154.70 |
| Purchase #7 | $69.83 | 5.822% | $73.8955 | $73.90 | $73.90 | $73.90 |
| 7 purchase totals = | $1,048.38 | $1,134.6987 | $1,134.71 | $1,134.70 | $1,134.80 | |