| 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 | $174.98 | 13.793% | $199.115 | $199.12 | $199.10 | $199.10 |
| Purchase #2 | $125.96 | 4.631% | $131.7932 | $131.79 | $131.80 | $131.80 |
| Purchase #3 | $169.88 | 10.208% | $187.2214 | $187.22 | $187.20 | $187.20 |
| Purchase #4 | $174.73 | 4.439% | $182.4863 | $182.49 | $182.50 | $182.50 |
| Purchase #5 | $37.76 | 3.299% | $39.0057 | $39.01 | $39.00 | $39.00 |
| Purchase #6 | $216.79 | 7.168% | $232.3295 | $232.33 | $232.35 | $232.30 |
| Purchase #7 | $214.52 | 6.378% | $228.2021 | $228.20 | $228.20 | $228.20 |
| 7 purchase totals = | $1,114.62 | $1,200.1532 | $1,200.16 | $1,200.15 | $1,200.10 | |