| 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 | $210.53 | 4.552% | $220.1133 | $220.11 | $220.10 | $220.10 |
| Purchase #2 | $125.95 | 7.318% | $135.167 | $135.17 | $135.15 | $135.20 |
| Purchase #3 | $80.69 | 12.292% | $90.6084 | $90.61 | $90.60 | $90.60 |
| Purchase #4 | $99.98 | 13.745% | $113.7223 | $113.72 | $113.70 | $113.70 |
| Purchase #5 | $216.63 | 7.283% | $232.4072 | $232.41 | $232.40 | $232.40 |
| Purchase #6 | $113.89 | 10.380% | $125.7118 | $125.71 | $125.70 | $125.70 |
| Purchase #7 | $83.70 | 10.741% | $92.6902 | $92.69 | $92.70 | $92.70 |
| 7 purchase totals = | $931.37 | $1,010.4202 | $1,010.42 | $1,010.35 | $1,010.40 | |