| 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 | $237.56 | 7.567% | $255.5362 | $255.54 | $255.55 | $255.50 |
| Purchase #2 | $210.44 | 4.740% | $220.4149 | $220.41 | $220.40 | $220.40 |
| Purchase #3 | $142.93 | 12.622% | $160.9706 | $160.97 | $160.95 | $161.00 |
| Purchase #4 | $144.72 | 7.627% | $155.7578 | $155.76 | $155.75 | $155.80 |
| Purchase #5 | $113.39 | 4.802% | $118.835 | $118.84 | $118.85 | $118.80 |
| Purchase #6 | $163.90 | 4.212% | $170.8035 | $170.80 | $170.80 | $170.80 |
| Purchase #7 | $121.56 | 5.429% | $128.1595 | $128.16 | $128.15 | $128.20 |
| 7 purchase totals = | $1,134.50 | $1,210.4775 | $1,210.48 | $1,210.45 | $1,210.50 | |