| 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 | $203.44 | 12.205% | $228.2699 | $228.27 | $228.25 | $228.30 |
| Purchase #2 | $140.85 | 5.177% | $148.1418 | $148.14 | $148.15 | $148.10 |
| Purchase #3 | $82.51 | 13.178% | $93.3832 | $93.38 | $93.40 | $93.40 |
| Purchase #4 | $210.29 | 7.313% | $225.6685 | $225.67 | $225.65 | $225.70 |
| Purchase #5 | $91.93 | 9.719% | $100.8647 | $100.86 | $100.85 | $100.90 |
| Purchase #6 | $64.35 | 5.290% | $67.7541 | $67.75 | $67.75 | $67.80 |
| Purchase #7 | $233.92 | 13.784% | $266.1635 | $266.16 | $266.15 | $266.20 |
| 7 purchase totals = | $1,027.29 | $1,130.2457 | $1,130.23 | $1,130.20 | $1,130.40 | |