| 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 | $187.26 | 12.288% | $210.2705 | $210.27 | $210.25 | $210.30 |
| Purchase #2 | $245.64 | 11.538% | $273.9819 | $273.98 | $274.00 | $274.00 |
| Purchase #3 | $235.63 | 7.796% | $253.9997 | $254.00 | $254.00 | $254.00 |
| Purchase #4 | $226.43 | 4.747% | $237.1786 | $237.18 | $237.20 | $237.20 |
| Purchase #5 | $74.69 | 7.573% | $80.3463 | $80.35 | $80.35 | $80.30 |
| Purchase #6 | $96.75 | 5.571% | $102.1399 | $102.14 | $102.15 | $102.10 |
| Purchase #7 | $116.50 | 6.255% | $123.7871 | $123.79 | $123.80 | $123.80 |
| 7 purchase totals = | $1,182.90 | $1,281.7040 | $1,281.71 | $1,281.75 | $1,281.70 | |