| 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 | $218.32 | 3.470% | $225.8957 | $225.90 | $225.90 | $225.90 |
| Purchase #2 | $240.42 | 6.535% | $256.1314 | $256.13 | $256.15 | $256.10 |
| Purchase #3 | $89.41 | 4.341% | $93.2913 | $93.29 | $93.30 | $93.30 |
| Purchase #4 | $243.92 | 8.112% | $263.7068 | $263.71 | $263.70 | $263.70 |
| Purchase #5 | $120.70 | 12.648% | $135.9661 | $135.97 | $135.95 | $136.00 |
| Purchase #6 | $116.81 | 5.608% | $123.3607 | $123.36 | $123.35 | $123.40 |
| Purchase #7 | $29.61 | 3.133% | $30.5377 | $30.54 | $30.55 | $30.50 |
| 7 purchase totals = | $1,059.19 | $1,128.8897 | $1,128.90 | $1,128.90 | $1,128.90 | |