| 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 | $202.90 | 3.450% | $209.9001 | $209.90 | $209.90 | $209.90 |
| Purchase #2 | $122.57 | 9.246% | $133.9028 | $133.90 | $133.90 | $133.90 |
| Purchase #3 | $149.26 | 4.534% | $156.0274 | $156.03 | $156.05 | $156.00 |
| Purchase #4 | $142.65 | 9.307% | $155.9264 | $155.93 | $155.95 | $155.90 |
| Purchase #5 | $90.58 | 7.424% | $97.3047 | $97.30 | $97.30 | $97.30 |
| Purchase #6 | $22.76 | 10.535% | $25.1578 | $25.16 | $25.15 | $25.20 |
| Purchase #7 | $13.39 | 7.774% | $14.4309 | $14.43 | $14.45 | $14.40 |
| 7 purchase totals = | $744.11 | $792.6501 | $792.65 | $792.70 | $792.60 | |