| 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 | $103.48 | 11.749% | $115.6379 | $115.64 | $115.65 | $115.60 |
| Purchase #2 | $193.44 | 13.354% | $219.272 | $219.27 | $219.25 | $219.30 |
| Purchase #3 | $23.80 | 6.822% | $25.4236 | $25.42 | $25.40 | $25.40 |
| Purchase #4 | $129.45 | 12.631% | $145.8008 | $145.80 | $145.80 | $145.80 |
| Purchase #5 | $86.71 | 12.846% | $97.8488 | $97.85 | $97.85 | $97.80 |
| Purchase #6 | $24.70 | 11.676% | $27.584 | $27.58 | $27.60 | $27.60 |
| Purchase #7 | $106.71 | 8.460% | $115.7377 | $115.74 | $115.75 | $115.70 |
| 7 purchase totals = | $668.29 | $747.3048 | $747.30 | $747.30 | $747.20 | |