| 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 | $83.31 | 10.202% | $91.8093 | $91.81 | $91.80 | $91.80 |
| Purchase #2 | $98.54 | 11.494% | $109.8662 | $109.87 | $109.85 | $109.90 |
| Purchase #3 | $15.48 | 12.122% | $17.3565 | $17.36 | $17.35 | $17.40 |
| Purchase #4 | $174.82 | 13.145% | $197.8001 | $197.80 | $197.80 | $197.80 |
| Purchase #5 | $242.77 | 3.290% | $250.7571 | $250.76 | $250.75 | $250.80 |
| Purchase #6 | $210.91 | 4.308% | $219.996 | $220.00 | $220.00 | $220.00 |
| Purchase #7 | $214.31 | 12.399% | $240.8823 | $240.88 | $240.90 | $240.90 |
| 7 purchase totals = | $1,040.14 | $1,128.4675 | $1,128.48 | $1,128.45 | $1,128.60 | |