| 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 | $103.84 | 9.718% | $113.9312 | $113.93 | $113.95 | $113.90 |
| Purchase #2 | $201.93 | 9.507% | $221.1275 | $221.13 | $221.15 | $221.10 |
| Purchase #3 | $115.67 | 5.316% | $121.819 | $121.82 | $121.80 | $121.80 |
| Purchase #4 | $195.77 | 11.212% | $217.7197 | $217.72 | $217.70 | $217.70 |
| Purchase #5 | $143.61 | 4.607% | $150.2261 | $150.23 | $150.25 | $150.20 |
| Purchase #6 | $182.94 | 6.783% | $195.3488 | $195.35 | $195.35 | $195.30 |
| Purchase #7 | $194.26 | 11.472% | $216.5455 | $216.55 | $216.55 | $216.50 |
| 7 purchase totals = | $1,138.02 | $1,236.7178 | $1,236.73 | $1,236.75 | $1,236.50 | |