| 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 | $83.37 | 9.558% | $91.3385 | $91.34 | $91.35 | $91.30 |
| Purchase #2 | $132.34 | 5.283% | $139.3315 | $139.33 | $139.35 | $139.30 |
| Purchase #3 | $246.53 | 12.438% | $277.1934 | $277.19 | $277.20 | $277.20 |
| Purchase #4 | $21.40 | 13.704% | $24.3327 | $24.33 | $24.35 | $24.30 |
| Purchase #5 | $140.62 | 6.435% | $149.6689 | $149.67 | $149.65 | $149.70 |
| Purchase #6 | $166.54 | 3.757% | $172.7969 | $172.80 | $172.80 | $172.80 |
| Purchase #7 | $236.42 | 13.700% | $268.8095 | $268.81 | $268.80 | $268.80 |
| 7 purchase totals = | $1,027.22 | $1,123.4714 | $1,123.47 | $1,123.50 | $1,123.40 | |