| 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 | $128.69 | 12.137% | $144.3091 | $144.31 | $144.30 | $144.30 |
| Purchase #2 | $111.26 | 5.224% | $117.0722 | $117.07 | $117.05 | $117.10 |
| Purchase #3 | $159.96 | 3.699% | $165.8769 | $165.88 | $165.90 | $165.90 |
| Purchase #4 | $174.64 | 8.227% | $189.0076 | $189.01 | $189.00 | $189.00 |
| Purchase #5 | $24.81 | 7.239% | $26.606 | $26.61 | $26.60 | $26.60 |
| Purchase #6 | $200.34 | 5.266% | $210.8899 | $210.89 | $210.90 | $210.90 |
| Purchase #7 | $155.48 | 12.399% | $174.758 | $174.76 | $174.75 | $174.80 |
| 7 purchase totals = | $955.18 | $1,028.5197 | $1,028.53 | $1,028.50 | $1,028.60 | |