| 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 | $24.70 | 13.584% | $28.0552 | $28.06 | $28.05 | $28.10 |
| Purchase #2 | $213.37 | 3.608% | $221.0684 | $221.07 | $221.05 | $221.10 |
| Purchase #3 | $174.29 | 3.519% | $180.4233 | $180.42 | $180.40 | $180.40 |
| Purchase #4 | $188.53 | 9.618% | $206.6628 | $206.66 | $206.65 | $206.70 |
| Purchase #5 | $201.45 | 4.177% | $209.8646 | $209.86 | $209.85 | $209.90 |
| Purchase #6 | $161.66 | 12.784% | $182.3266 | $182.33 | $182.35 | $182.30 |
| Purchase #7 | $133.93 | 6.819% | $143.0627 | $143.06 | $143.05 | $143.10 |
| 7 purchase totals = | $1,097.93 | $1,171.4636 | $1,171.46 | $1,171.40 | $1,171.60 | |