| 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 | $232.89 | 5.813% | $246.4279 | $246.43 | $246.45 | $246.40 |
| Purchase #2 | $110.34 | 9.646% | $120.9834 | $120.98 | $121.00 | $121.00 |
| Purchase #3 | $141.79 | 13.474% | $160.8948 | $160.89 | $160.90 | $160.90 |
| Purchase #4 | $11.48 | 9.191% | $12.5351 | $12.54 | $12.55 | $12.50 |
| Purchase #5 | $187.55 | 11.678% | $209.4521 | $209.45 | $209.45 | $209.50 |
| Purchase #6 | $245.51 | 3.690% | $254.5693 | $254.57 | $254.55 | $254.60 |
| Purchase #7 | $180.60 | 8.831% | $196.5488 | $196.55 | $196.55 | $196.50 |
| 7 purchase totals = | $1,110.16 | $1,201.4114 | $1,201.41 | $1,201.45 | $1,201.40 | |