| 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 | $20.57 | 11.756% | $22.9882 | $22.99 | $23.00 | $23.00 |
| Purchase #2 | $247.73 | 3.554% | $256.5343 | $256.53 | $256.55 | $256.50 |
| Purchase #3 | $198.37 | 5.245% | $208.7745 | $208.77 | $208.75 | $208.80 |
| Purchase #4 | $38.74 | 8.217% | $41.9233 | $41.92 | $41.90 | $41.90 |
| Purchase #5 | $184.25 | 6.757% | $196.6998 | $196.70 | $196.70 | $196.70 |
| Purchase #6 | $245.64 | 13.229% | $278.1357 | $278.14 | $278.15 | $278.10 |
| Purchase #7 | $34.43 | 9.257% | $37.6172 | $37.62 | $37.60 | $37.60 |
| 7 purchase totals = | $969.73 | $1,042.6730 | $1,042.67 | $1,042.65 | $1,042.60 | |