| 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 | $245.80 | 9.200% | $268.4136 | $268.41 | $268.40 | $268.40 |
| Purchase #2 | $182.46 | 11.342% | $203.1546 | $203.15 | $203.15 | $203.20 |
| Purchase #3 | $179.90 | 12.421% | $202.2454 | $202.25 | $202.25 | $202.20 |
| Purchase #4 | $87.41 | 10.695% | $96.7585 | $96.76 | $96.75 | $96.80 |
| Purchase #5 | $141.38 | 4.513% | $147.7605 | $147.76 | $147.75 | $147.80 |
| Purchase #6 | $22.93 | 12.632% | $25.8265 | $25.83 | $25.85 | $25.80 |
| Purchase #7 | $245.28 | 12.465% | $275.8542 | $275.85 | $275.85 | $275.90 |
| 7 purchase totals = | $1,105.16 | $1,220.0133 | $1,220.01 | $1,220.00 | $1,220.10 | |