| 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 | $247.66 | 9.649% | $271.5567 | $271.56 | $271.55 | $271.60 |
| Purchase #2 | $140.84 | 12.413% | $158.3225 | $158.32 | $158.30 | $158.30 |
| Purchase #3 | $206.36 | 10.537% | $228.1042 | $228.10 | $228.10 | $228.10 |
| Purchase #4 | $96.45 | 13.488% | $109.4592 | $109.46 | $109.45 | $109.50 |
| Purchase #5 | $16.85 | 12.363% | $18.9332 | $18.93 | $18.95 | $18.90 |
| Purchase #6 | $165.62 | 11.364% | $184.4411 | $184.44 | $184.45 | $184.40 |
| Purchase #7 | $109.53 | 7.562% | $117.8127 | $117.81 | $117.80 | $117.80 |
| 7 purchase totals = | $983.31 | $1,088.6296 | $1,088.62 | $1,088.60 | $1,088.60 | |