| 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 | $118.50 | 9.462% | $129.7125 | $129.71 | $129.70 | $129.70 |
| Purchase #2 | $233.62 | 9.768% | $256.44 | $256.44 | $256.45 | $256.40 |
| Purchase #3 | $180.45 | 12.728% | $203.4177 | $203.42 | $203.40 | $203.40 |
| Purchase #4 | $168.54 | 8.834% | $183.4288 | $183.43 | $183.45 | $183.40 |
| Purchase #5 | $92.98 | 5.772% | $98.3468 | $98.35 | $98.35 | $98.30 |
| Purchase #6 | $105.36 | 7.722% | $113.4959 | $113.50 | $113.50 | $113.50 |
| Purchase #7 | $77.29 | 8.245% | $83.6626 | $83.66 | $83.65 | $83.70 |
| 7 purchase totals = | $976.74 | $1,068.5043 | $1,068.51 | $1,068.50 | $1,068.40 | |