| 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 | $218.79 | 12.556% | $246.2613 | $246.26 | $246.25 | $246.30 |
| Purchase #2 | $190.92 | 13.735% | $217.1429 | $217.14 | $217.15 | $217.10 |
| Purchase #3 | $239.97 | 12.211% | $269.2727 | $269.27 | $269.25 | $269.30 |
| Purchase #4 | $73.45 | 8.760% | $79.8842 | $79.88 | $79.90 | $79.90 |
| Purchase #5 | $172.95 | 4.467% | $180.6757 | $180.68 | $180.70 | $180.70 |
| Purchase #6 | $75.81 | 11.334% | $84.4023 | $84.40 | $84.40 | $84.40 |
| Purchase #7 | $5.91 | 8.545% | $6.415 | $6.42 | $6.40 | $6.40 |
| 7 purchase totals = | $977.80 | $1,084.0541 | $1,084.05 | $1,084.05 | $1,084.10 | |