| 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 | $211.78 | 7.862% | $228.4301 | $228.43 | $228.45 | $228.40 |
| Purchase #2 | $28.95 | 9.190% | $31.6105 | $31.61 | $31.60 | $31.60 |
| Purchase #3 | $10.67 | 13.742% | $12.1363 | $12.14 | $12.15 | $12.10 |
| Purchase #4 | $91.38 | 4.715% | $95.6886 | $95.69 | $95.70 | $95.70 |
| Purchase #5 | $114.78 | 4.795% | $120.2837 | $120.28 | $120.30 | $120.30 |
| Purchase #6 | $56.53 | 13.792% | $64.3266 | $64.33 | $64.35 | $64.30 |
| Purchase #7 | $140.95 | 12.628% | $158.7492 | $158.75 | $158.75 | $158.70 |
| 7 purchase totals = | $655.04 | $711.2250 | $711.23 | $711.30 | $711.10 | |