| 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 | $105.91 | 7.378% | $113.724 | $113.72 | $113.70 | $113.70 |
| Purchase #2 | $216.35 | 10.546% | $239.1663 | $239.17 | $239.15 | $239.20 |
| Purchase #3 | $80.64 | 4.217% | $84.0406 | $84.04 | $84.05 | $84.00 |
| Purchase #4 | $126.26 | 3.376% | $130.5225 | $130.52 | $130.50 | $130.50 |
| Purchase #5 | $41.80 | 11.602% | $46.6496 | $46.65 | $46.65 | $46.60 |
| Purchase #6 | $160.86 | 13.578% | $182.7016 | $182.70 | $182.70 | $182.70 |
| Purchase #7 | $174.32 | 5.556% | $184.0052 | $184.01 | $184.00 | $184.00 |
| 7 purchase totals = | $906.14 | $980.8098 | $980.81 | $980.75 | $980.70 | |