| 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 | $130.95 | 13.503% | $148.6322 | $148.63 | $148.65 | $148.60 |
| Purchase #2 | $242.49 | 4.457% | $253.2978 | $253.30 | $253.30 | $253.30 |
| Purchase #3 | $238.82 | 8.216% | $258.4415 | $258.44 | $258.45 | $258.40 |
| Purchase #4 | $134.65 | 10.683% | $149.0347 | $149.03 | $149.05 | $149.00 |
| Purchase #5 | $239.28 | 5.349% | $252.0791 | $252.08 | $252.10 | $252.10 |
| Purchase #6 | $191.28 | 10.649% | $211.6494 | $211.65 | $211.65 | $211.60 |
| Purchase #7 | $99.42 | 5.652% | $105.0392 | $105.04 | $105.05 | $105.00 |
| 7 purchase totals = | $1,276.89 | $1,378.1739 | $1,378.17 | $1,378.25 | $1,378.00 | |