| 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 | $225.83 | 4.165% | $235.2358 | $235.24 | $235.25 | $235.20 |
| Purchase #2 | $164.75 | 11.818% | $184.2202 | $184.22 | $184.20 | $184.20 |
| Purchase #3 | $37.37 | 6.328% | $39.7348 | $39.73 | $39.75 | $39.70 |
| Purchase #4 | $73.53 | 12.432% | $82.6712 | $82.67 | $82.65 | $82.70 |
| Purchase #5 | $115.88 | 4.516% | $121.1131 | $121.11 | $121.10 | $121.10 |
| Purchase #6 | $88.66 | 3.654% | $91.8996 | $91.90 | $91.90 | $91.90 |
| Purchase #7 | $131.94 | 8.108% | $142.6377 | $142.64 | $142.65 | $142.60 |
| 7 purchase totals = | $837.96 | $897.5124 | $897.51 | $897.50 | $897.40 | |