| 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 | $202.48 | 4.149% | $210.8809 | $210.88 | $210.90 | $210.90 |
| Purchase #2 | $110.99 | 4.172% | $115.6205 | $115.62 | $115.60 | $115.60 |
| Purchase #3 | $44.58 | 7.772% | $48.0448 | $48.04 | $48.05 | $48.00 |
| Purchase #4 | $187.70 | 10.627% | $207.6469 | $207.65 | $207.65 | $207.60 |
| Purchase #5 | $209.39 | 11.334% | $233.1223 | $233.12 | $233.10 | $233.10 |
| Purchase #6 | $225.58 | 9.114% | $246.1394 | $246.14 | $246.15 | $246.10 |
| Purchase #7 | $71.37 | 13.128% | $80.7395 | $80.74 | $80.75 | $80.70 |
| 7 purchase totals = | $1,052.09 | $1,142.1943 | $1,142.19 | $1,142.20 | $1,142.00 | |