| 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 | $222.56 | 10.243% | $245.3568 | $245.36 | $245.35 | $245.40 |
| Purchase #2 | $194.74 | 3.496% | $201.5481 | $201.55 | $201.55 | $201.50 |
| Purchase #3 | $113.98 | 5.620% | $120.3857 | $120.39 | $120.40 | $120.40 |
| Purchase #4 | $99.68 | 10.715% | $110.3607 | $110.36 | $110.35 | $110.40 |
| Purchase #5 | $121.30 | 8.804% | $131.9793 | $131.98 | $132.00 | $132.00 |
| Purchase #6 | $196.84 | 3.715% | $204.1526 | $204.15 | $204.15 | $204.20 |
| Purchase #7 | $235.51 | 7.666% | $253.5642 | $253.56 | $253.55 | $253.60 |
| 7 purchase totals = | $1,184.61 | $1,267.3474 | $1,267.35 | $1,267.35 | $1,267.50 | |