| 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 | $230.51 | 10.725% | $255.2322 | $255.23 | $255.25 | $255.20 |
| Purchase #2 | $204.33 | 11.769% | $228.3776 | $228.38 | $228.40 | $228.40 |
| Purchase #3 | $5.42 | 5.372% | $5.7112 | $5.71 | $5.70 | $5.70 |
| Purchase #4 | $218.87 | 10.853% | $242.624 | $242.62 | $242.60 | $242.60 |
| Purchase #5 | $43.94 | 8.182% | $47.5352 | $47.54 | $47.55 | $47.50 |
| Purchase #6 | $101.83 | 10.443% | $112.4641 | $112.46 | $112.45 | $112.50 |
| Purchase #7 | $68.75 | 7.600% | $73.975 | $73.98 | $74.00 | $74.00 |
| 7 purchase totals = | $873.65 | $965.9193 | $965.92 | $965.95 | $965.90 | |