| 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 | $119.79 | 8.698% | $130.2093 | $130.21 | $130.20 | $130.20 |
| Purchase #2 | $192.27 | 5.535% | $202.9121 | $202.91 | $202.90 | $202.90 |
| Purchase #3 | $174.65 | 11.118% | $194.0676 | $194.07 | $194.05 | $194.10 |
| Purchase #4 | $178.73 | 13.482% | $202.8264 | $202.83 | $202.85 | $202.80 |
| Purchase #5 | $217.51 | 13.839% | $247.6112 | $247.61 | $247.60 | $247.60 |
| Purchase #6 | $38.44 | 4.390% | $40.1275 | $40.13 | $40.15 | $40.10 |
| Purchase #7 | $79.84 | 5.779% | $84.454 | $84.45 | $84.45 | $84.50 |
| 7 purchase totals = | $1,001.23 | $1,102.2081 | $1,102.21 | $1,102.20 | $1,102.20 | |