| 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 | $122.36 | 11.529% | $136.4669 | $136.47 | $136.45 | $136.50 |
| Purchase #2 | $199.34 | 12.559% | $224.3751 | $224.38 | $224.40 | $224.40 |
| Purchase #3 | $231.95 | 10.416% | $256.1099 | $256.11 | $256.10 | $256.10 |
| Purchase #4 | $224.68 | 11.434% | $250.3699 | $250.37 | $250.35 | $250.40 |
| Purchase #5 | $183.90 | 7.640% | $197.95 | $197.95 | $197.95 | $198.00 |
| Purchase #6 | $119.66 | 13.120% | $135.3594 | $135.36 | $135.35 | $135.40 |
| Purchase #7 | $173.48 | 13.161% | $196.3117 | $196.31 | $196.30 | $196.30 |
| 7 purchase totals = | $1,255.37 | $1,396.9429 | $1,396.95 | $1,396.90 | $1,397.10 | |