| 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 | $200.92 | 13.522% | $228.0884 | $228.09 | $228.10 | $228.10 |
| Purchase #2 | $209.80 | 13.192% | $237.4768 | $237.48 | $237.50 | $237.50 |
| Purchase #3 | $200.31 | 4.263% | $208.8492 | $208.85 | $208.85 | $208.80 |
| Purchase #4 | $219.58 | 8.548% | $238.3497 | $238.35 | $238.35 | $238.30 |
| Purchase #5 | $179.57 | 7.811% | $193.5962 | $193.60 | $193.60 | $193.60 |
| Purchase #6 | $34.38 | 5.189% | $36.164 | $36.16 | $36.15 | $36.20 |
| Purchase #7 | $21.87 | 7.814% | $23.5789 | $23.58 | $23.60 | $23.60 |
| 7 purchase totals = | $1,066.43 | $1,166.1032 | $1,166.11 | $1,166.15 | $1,166.10 | |