| 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 | $241.27 | 13.593% | $274.0658 | $274.07 | $274.05 | $274.10 |
| Purchase #2 | $23.65 | 9.498% | $25.8963 | $25.90 | $25.90 | $25.90 |
| Purchase #3 | $165.98 | 12.516% | $186.7541 | $186.75 | $186.75 | $186.80 |
| Purchase #4 | $112.65 | 8.650% | $122.3942 | $122.39 | $122.40 | $122.40 |
| Purchase #5 | $7.75 | 7.726% | $8.3488 | $8.35 | $8.35 | $8.30 |
| Purchase #6 | $229.30 | 4.435% | $239.4695 | $239.47 | $239.45 | $239.50 |
| Purchase #7 | $26.42 | 12.423% | $29.7022 | $29.70 | $29.70 | $29.70 |
| 7 purchase totals = | $807.02 | $886.6309 | $886.63 | $886.60 | $886.70 | |