| 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 | $121.62 | 10.394% | $134.2612 | $134.26 | $134.25 | $134.30 |
| Purchase #2 | $7.91 | 5.854% | $8.3731 | $8.37 | $8.35 | $8.40 |
| Purchase #3 | $230.30 | 5.517% | $243.0057 | $243.01 | $243.00 | $243.00 |
| Purchase #4 | $204.68 | 12.231% | $229.7144 | $229.71 | $229.70 | $229.70 |
| Purchase #5 | $230.74 | 6.727% | $246.2619 | $246.26 | $246.25 | $246.30 |
| Purchase #6 | $91.30 | 9.422% | $99.9023 | $99.90 | $99.90 | $99.90 |
| Purchase #7 | $120.97 | 12.180% | $135.7041 | $135.70 | $135.70 | $135.70 |
| 7 purchase totals = | $1,007.52 | $1,097.2227 | $1,097.21 | $1,097.15 | $1,097.30 | |