| 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 | $221.96 | 3.834% | $230.4699 | $230.47 | $230.45 | $230.50 |
| Purchase #2 | $62.70 | 3.428% | $64.8494 | $64.85 | $64.85 | $64.80 |
| Purchase #3 | $188.58 | 12.207% | $211.6 | $211.60 | $211.60 | $211.60 |
| Purchase #4 | $192.79 | 5.586% | $203.5592 | $203.56 | $203.55 | $203.60 |
| Purchase #5 | $90.63 | 10.254% | $99.9232 | $99.92 | $99.90 | $99.90 |
| Purchase #6 | $152.40 | 4.690% | $159.5476 | $159.55 | $159.55 | $159.50 |
| Purchase #7 | $217.65 | 8.493% | $236.135 | $236.14 | $236.15 | $236.10 |
| 7 purchase totals = | $1,126.71 | $1,206.0843 | $1,206.09 | $1,206.05 | $1,206.00 | |