| 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 | $60.51 | 8.362% | $65.5698 | $65.57 | $65.55 | $65.60 |
| Purchase #2 | $141.36 | 3.826% | $146.7684 | $146.77 | $146.75 | $146.80 |
| Purchase #3 | $184.95 | 9.225% | $202.0116 | $202.01 | $202.00 | $202.00 |
| Purchase #4 | $243.43 | 12.114% | $272.9191 | $272.92 | $272.90 | $272.90 |
| Purchase #5 | $140.33 | 5.276% | $147.7338 | $147.73 | $147.75 | $147.70 |
| Purchase #6 | $135.97 | 13.112% | $153.7984 | $153.80 | $153.80 | $153.80 |
| Purchase #7 | $227.77 | 5.805% | $240.992 | $240.99 | $241.00 | $241.00 |
| 7 purchase totals = | $1,134.32 | $1,229.7931 | $1,229.79 | $1,229.75 | $1,229.80 | |