| 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 | $125.54 | 3.522% | $129.9615 | $129.96 | $129.95 | $130.00 |
| Purchase #2 | $246.55 | 5.397% | $259.8563 | $259.86 | $259.85 | $259.90 |
| Purchase #3 | $29.64 | 13.277% | $33.5753 | $33.58 | $33.60 | $33.60 |
| Purchase #4 | $198.28 | 6.259% | $210.6903 | $210.69 | $210.70 | $210.70 |
| Purchase #5 | $80.57 | 5.189% | $84.7508 | $84.75 | $84.75 | $84.80 |
| Purchase #6 | $157.62 | 5.532% | $166.3395 | $166.34 | $166.35 | $166.30 |
| Purchase #7 | $246.38 | 3.297% | $254.5031 | $254.50 | $254.50 | $254.50 |
| 7 purchase totals = | $1,084.58 | $1,139.6768 | $1,139.68 | $1,139.70 | $1,139.80 | |