| 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 | $142.25 | 4.841% | $149.1363 | $149.14 | $149.15 | $149.10 |
| Purchase #2 | $194.39 | 12.699% | $219.0756 | $219.08 | $219.10 | $219.10 |
| Purchase #3 | $94.50 | 10.114% | $104.0577 | $104.06 | $104.05 | $104.10 |
| Purchase #4 | $214.63 | 7.139% | $229.9524 | $229.95 | $229.95 | $230.00 |
| Purchase #5 | $20.25 | 8.298% | $21.9303 | $21.93 | $21.95 | $21.90 |
| Purchase #6 | $17.82 | 6.310% | $18.9444 | $18.94 | $18.95 | $18.90 |
| Purchase #7 | $241.87 | 10.624% | $267.5663 | $267.57 | $267.55 | $267.60 |
| 7 purchase totals = | $925.71 | $1,010.6630 | $1,010.67 | $1,010.70 | $1,010.70 | |