| 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 | $173.44 | 9.175% | $189.3531 | $189.35 | $189.35 | $189.40 |
| Purchase #2 | $95.66 | 12.273% | $107.4004 | $107.40 | $107.40 | $107.40 |
| Purchase #3 | $219.26 | 10.554% | $242.4007 | $242.40 | $242.40 | $242.40 |
| Purchase #4 | $70.51 | 4.231% | $73.4933 | $73.49 | $73.50 | $73.50 |
| Purchase #5 | $198.27 | 10.310% | $218.7116 | $218.71 | $218.70 | $218.70 |
| Purchase #6 | $26.87 | 10.183% | $29.6062 | $29.61 | $29.60 | $29.60 |
| Purchase #7 | $224.63 | 3.574% | $232.6583 | $232.66 | $232.65 | $232.70 |
| 7 purchase totals = | $1,008.64 | $1,093.6236 | $1,093.62 | $1,093.60 | $1,093.70 | |