| 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 | $121.40 | 6.220% | $128.9511 | $128.95 | $128.95 | $129.00 |
| Purchase #2 | $194.34 | 6.695% | $207.3511 | $207.35 | $207.35 | $207.40 |
| Purchase #3 | $54.40 | 9.530% | $59.5843 | $59.58 | $59.60 | $59.60 |
| Purchase #4 | $32.40 | 6.439% | $34.4862 | $34.49 | $34.50 | $34.50 |
| Purchase #5 | $218.49 | 6.710% | $233.1507 | $233.15 | $233.15 | $233.20 |
| Purchase #6 | $196.81 | 11.857% | $220.1458 | $220.15 | $220.15 | $220.10 |
| Purchase #7 | $40.67 | 8.417% | $44.0932 | $44.09 | $44.10 | $44.10 |
| 7 purchase totals = | $858.51 | $927.7624 | $927.76 | $927.80 | $927.90 | |