| 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 | $234.40 | 9.327% | $256.2625 | $256.26 | $256.25 | $256.30 |
| Purchase #2 | $123.36 | 10.432% | $136.2289 | $136.23 | $136.25 | $136.20 |
| Purchase #3 | $8.97 | 4.462% | $9.3702 | $9.37 | $9.35 | $9.40 |
| Purchase #4 | $230.84 | 10.867% | $255.9254 | $255.93 | $255.95 | $255.90 |
| Purchase #5 | $186.78 | 8.872% | $203.3511 | $203.35 | $203.35 | $203.40 |
| Purchase #6 | $94.43 | 8.310% | $102.2771 | $102.28 | $102.30 | $102.30 |
| Purchase #7 | $68.90 | 7.573% | $74.1178 | $74.12 | $74.10 | $74.10 |
| 7 purchase totals = | $947.68 | $1,037.5330 | $1,037.54 | $1,037.55 | $1,037.60 | |