| 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 | $243.85 | 12.823% | $275.1189 | $275.12 | $275.10 | $275.10 |
| Purchase #2 | $128.60 | 6.514% | $136.977 | $136.98 | $137.00 | $137.00 |
| Purchase #3 | $8.70 | 7.205% | $9.3268 | $9.33 | $9.35 | $9.30 |
| Purchase #4 | $84.87 | 3.731% | $88.0365 | $88.04 | $88.05 | $88.00 |
| Purchase #5 | $199.67 | 10.761% | $221.1565 | $221.16 | $221.15 | $221.20 |
| Purchase #6 | $208.63 | 3.543% | $216.0218 | $216.02 | $216.00 | $216.00 |
| Purchase #7 | $52.48 | 13.118% | $59.3643 | $59.36 | $59.35 | $59.40 |
| 7 purchase totals = | $926.80 | $1,006.0018 | $1,006.01 | $1,006.00 | $1,006.00 | |