| 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 | $245.68 | 13.613% | $279.1244 | $279.12 | $279.10 | $279.10 |
| Purchase #2 | $158.34 | 13.190% | $179.225 | $179.23 | $179.25 | $179.20 |
| Purchase #3 | $175.41 | 4.721% | $183.6911 | $183.69 | $183.70 | $183.70 |
| Purchase #4 | $102.47 | 10.335% | $113.0603 | $113.06 | $113.05 | $113.10 |
| Purchase #5 | $189.69 | 13.281% | $214.8827 | $214.88 | $214.90 | $214.90 |
| Purchase #6 | $225.33 | 5.628% | $238.0116 | $238.01 | $238.00 | $238.00 |
| Purchase #7 | $220.42 | 5.333% | $232.175 | $232.18 | $232.20 | $232.20 |
| 7 purchase totals = | $1,317.34 | $1,440.1701 | $1,440.17 | $1,440.20 | $1,440.20 | |