| 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 | $116.49 | 10.540% | $128.768 | $128.77 | $128.75 | $128.80 |
| Purchase #2 | $216.71 | 9.757% | $237.8544 | $237.85 | $237.85 | $237.90 |
| Purchase #3 | $32.74 | 10.784% | $36.2707 | $36.27 | $36.25 | $36.30 |
| Purchase #4 | $232.56 | 13.446% | $263.83 | $263.83 | $263.85 | $263.80 |
| Purchase #5 | $194.50 | 8.566% | $211.1609 | $211.16 | $211.15 | $211.20 |
| Purchase #6 | $227.80 | 4.747% | $238.6137 | $238.61 | $238.60 | $238.60 |
| Purchase #7 | $77.54 | 12.281% | $87.0627 | $87.06 | $87.05 | $87.10 |
| 7 purchase totals = | $1,098.34 | $1,203.5604 | $1,203.55 | $1,203.50 | $1,203.70 | |