| 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 | $244.31 | 4.721% | $255.8439 | $255.84 | $255.85 | $255.80 |
| Purchase #2 | $240.81 | 6.571% | $256.6336 | $256.63 | $256.65 | $256.60 |
| Purchase #3 | $115.49 | 8.122% | $124.8701 | $124.87 | $124.85 | $124.90 |
| Purchase #4 | $121.31 | 3.513% | $125.5716 | $125.57 | $125.55 | $125.60 |
| Purchase #5 | $114.87 | 7.605% | $123.6059 | $123.61 | $123.60 | $123.60 |
| Purchase #6 | $90.67 | 12.744% | $102.225 | $102.23 | $102.25 | $102.20 |
| Purchase #7 | $71.47 | 11.385% | $79.6069 | $79.61 | $79.60 | $79.60 |
| 7 purchase totals = | $998.93 | $1,068.3570 | $1,068.36 | $1,068.35 | $1,068.30 | |