| 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 | $228.45 | 10.391% | $252.1882 | $252.19 | $252.20 | $252.20 |
| Purchase #2 | $128.89 | 11.530% | $143.751 | $143.75 | $143.75 | $143.80 |
| Purchase #3 | $239.90 | 11.558% | $267.6276 | $267.63 | $267.65 | $267.60 |
| Purchase #4 | $21.28 | 3.120% | $21.9439 | $21.94 | $21.95 | $21.90 |
| Purchase #5 | $111.60 | 13.262% | $126.4004 | $126.40 | $126.40 | $126.40 |
| Purchase #6 | $6.31 | 5.158% | $6.6355 | $6.64 | $6.65 | $6.60 |
| Purchase #7 | $102.28 | 10.850% | $113.3774 | $113.38 | $113.40 | $113.40 |
| 7 purchase totals = | $838.71 | $931.9240 | $931.93 | $932.00 | $931.90 | |