| 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 | $202.47 | 11.341% | $225.4321 | $225.43 | $225.45 | $225.40 |
| Purchase #2 | $22.67 | 12.258% | $25.4489 | $25.45 | $25.45 | $25.40 |
| Purchase #3 | $36.37 | 12.626% | $40.9621 | $40.96 | $40.95 | $41.00 |
| Purchase #4 | $136.90 | 11.760% | $152.9994 | $153.00 | $153.00 | $153.00 |
| Purchase #5 | $153.78 | 5.794% | $162.69 | $162.69 | $162.70 | $162.70 |
| Purchase #6 | $72.93 | 10.148% | $80.3309 | $80.33 | $80.35 | $80.30 |
| Purchase #7 | $222.45 | 5.249% | $234.1264 | $234.13 | $234.15 | $234.10 |
| 7 purchase totals = | $847.57 | $921.9898 | $921.99 | $922.05 | $921.90 | |