| 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 | $96.40 | 8.419% | $104.5159 | $104.52 | $104.50 | $104.50 |
| Purchase #2 | $131.35 | 11.450% | $146.3896 | $146.39 | $146.40 | $146.40 |
| Purchase #3 | $219.52 | 4.212% | $228.7662 | $228.77 | $228.75 | $228.80 |
| Purchase #4 | $208.46 | 5.398% | $219.7127 | $219.71 | $219.70 | $219.70 |
| Purchase #5 | $110.50 | 3.570% | $114.4449 | $114.44 | $114.45 | $114.40 |
| Purchase #6 | $49.94 | 5.688% | $52.7806 | $52.78 | $52.80 | $52.80 |
| Purchase #7 | $103.88 | 9.537% | $113.787 | $113.79 | $113.80 | $113.80 |
| 7 purchase totals = | $920.05 | $980.3969 | $980.40 | $980.40 | $980.40 | |