| 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 | $6.76 | 8.185% | $7.3133 | $7.31 | $7.30 | $7.30 |
| Purchase #2 | $238.53 | 6.440% | $253.8913 | $253.89 | $253.90 | $253.90 |
| Purchase #3 | $164.84 | 6.428% | $175.4359 | $175.44 | $175.45 | $175.40 |
| Purchase #4 | $232.35 | 6.285% | $246.9532 | $246.95 | $246.95 | $247.00 |
| Purchase #5 | $55.42 | 13.137% | $62.7005 | $62.70 | $62.70 | $62.70 |
| Purchase #6 | $174.33 | 12.442% | $196.0201 | $196.02 | $196.00 | $196.00 |
| Purchase #7 | $231.48 | 7.673% | $249.2415 | $249.24 | $249.25 | $249.20 |
| 7 purchase totals = | $1,103.71 | $1,191.5558 | $1,191.55 | $1,191.55 | $1,191.50 | |