| 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 | $235.95 | 10.132% | $259.8565 | $259.86 | $259.85 | $259.90 |
| Purchase #2 | $153.85 | 10.629% | $170.2027 | $170.20 | $170.20 | $170.20 |
| Purchase #3 | $121.48 | 4.163% | $126.5372 | $126.54 | $126.55 | $126.50 |
| Purchase #4 | $143.70 | 12.329% | $161.4168 | $161.42 | $161.40 | $161.40 |
| Purchase #5 | $218.43 | 7.472% | $234.7511 | $234.75 | $234.75 | $234.80 |
| Purchase #6 | $173.31 | 5.808% | $183.3758 | $183.38 | $183.40 | $183.40 |
| Purchase #7 | $57.54 | 6.346% | $61.1915 | $61.19 | $61.20 | $61.20 |
| 7 purchase totals = | $1,104.26 | $1,197.3316 | $1,197.34 | $1,197.35 | $1,197.40 | |