| 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 | $118.94 | 12.540% | $133.8551 | $133.86 | $133.85 | $133.90 |
| Purchase #2 | $243.31 | 8.473% | $263.9257 | $263.93 | $263.95 | $263.90 |
| Purchase #3 | $100.50 | 6.874% | $107.4084 | $107.41 | $107.40 | $107.40 |
| Purchase #4 | $42.92 | 8.649% | $46.6322 | $46.63 | $46.65 | $46.60 |
| Purchase #5 | $117.77 | 3.692% | $122.1181 | $122.12 | $122.10 | $122.10 |
| Purchase #6 | $234.39 | 5.180% | $246.5314 | $246.53 | $246.55 | $246.50 |
| Purchase #7 | $152.46 | 11.682% | $170.2704 | $170.27 | $170.25 | $170.30 |
| 7 purchase totals = | $1,010.29 | $1,090.7413 | $1,090.75 | $1,090.75 | $1,090.70 | |