| 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 | $10.70 | 9.309% | $11.6961 | $11.70 | $11.70 | $11.70 |
| Purchase #2 | $238.73 | 10.297% | $263.312 | $263.31 | $263.30 | $263.30 |
| Purchase #3 | $103.29 | 4.764% | $108.2107 | $108.21 | $108.20 | $108.20 |
| Purchase #4 | $78.87 | 3.255% | $81.4372 | $81.44 | $81.45 | $81.40 |
| Purchase #5 | $175.51 | 3.424% | $181.5195 | $181.52 | $181.50 | $181.50 |
| Purchase #6 | $191.39 | 11.298% | $213.0132 | $213.01 | $213.00 | $213.00 |
| Purchase #7 | $88.92 | 13.523% | $100.9447 | $100.94 | $100.95 | $100.90 |
| 7 purchase totals = | $887.41 | $960.1334 | $960.13 | $960.10 | $960.00 | |