| 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 | $238.76 | 12.616% | $268.882 | $268.88 | $268.90 | $268.90 |
| Purchase #2 | $230.49 | 6.815% | $246.1979 | $246.20 | $246.20 | $246.20 |
| Purchase #3 | $76.79 | 3.131% | $79.1943 | $79.19 | $79.20 | $79.20 |
| Purchase #4 | $19.93 | 6.419% | $21.2093 | $21.21 | $21.20 | $21.20 |
| Purchase #5 | $200.30 | 12.231% | $224.7987 | $224.80 | $224.80 | $224.80 |
| Purchase #6 | $20.96 | 7.837% | $22.6026 | $22.60 | $22.60 | $22.60 |
| Purchase #7 | $95.91 | 13.181% | $108.5519 | $108.55 | $108.55 | $108.60 |
| 7 purchase totals = | $883.14 | $971.4367 | $971.43 | $971.45 | $971.50 | |