| 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 | $197.32 | 9.721% | $216.5015 | $216.50 | $216.50 | $216.50 |
| Purchase #2 | $195.88 | 13.315% | $221.9614 | $221.96 | $221.95 | $222.00 |
| Purchase #3 | $117.47 | 10.395% | $129.681 | $129.68 | $129.70 | $129.70 |
| Purchase #4 | $46.78 | 8.330% | $50.6768 | $50.68 | $50.70 | $50.70 |
| Purchase #5 | $104.47 | 5.396% | $110.1072 | $110.11 | $110.10 | $110.10 |
| Purchase #6 | $142.72 | 9.812% | $156.7237 | $156.72 | $156.70 | $156.70 |
| Purchase #7 | $249.36 | 13.540% | $283.1233 | $283.12 | $283.10 | $283.10 |
| 7 purchase totals = | $1,054.00 | $1,168.7749 | $1,168.77 | $1,168.75 | $1,168.80 | |