| 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 | $238.43 | 10.851% | $264.302 | $264.30 | $264.30 | $264.30 |
| Purchase #2 | $185.34 | 8.354% | $200.8233 | $200.82 | $200.80 | $200.80 |
| Purchase #3 | $185.76 | 6.614% | $198.0462 | $198.05 | $198.05 | $198.00 |
| Purchase #4 | $218.45 | 9.439% | $239.0695 | $239.07 | $239.05 | $239.10 |
| Purchase #5 | $90.85 | 6.479% | $96.7362 | $96.74 | $96.75 | $96.70 |
| Purchase #6 | $246.70 | 6.844% | $263.5841 | $263.58 | $263.60 | $263.60 |
| Purchase #7 | $58.33 | 13.157% | $66.0045 | $66.00 | $66.00 | $66.00 |
| 7 purchase totals = | $1,223.86 | $1,328.5658 | $1,328.56 | $1,328.55 | $1,328.50 | |