| 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 | $222.87 | 5.311% | $234.7066 | $234.71 | $234.70 | $234.70 |
| Purchase #2 | $237.34 | 3.673% | $246.0575 | $246.06 | $246.05 | $246.10 |
| Purchase #3 | $132.78 | 4.781% | $139.1282 | $139.13 | $139.15 | $139.10 |
| Purchase #4 | $219.86 | 3.739% | $228.0806 | $228.08 | $228.10 | $228.10 |
| Purchase #5 | $33.55 | 4.776% | $35.1523 | $35.15 | $35.15 | $35.20 |
| Purchase #6 | $169.36 | 9.446% | $185.3577 | $185.36 | $185.35 | $185.40 |
| Purchase #7 | $40.36 | 10.603% | $44.6394 | $44.64 | $44.65 | $44.60 |
| 7 purchase totals = | $1,056.12 | $1,113.1223 | $1,113.13 | $1,113.15 | $1,113.20 | |