| 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 | $130.46 | 7.336% | $140.0305 | $140.03 | $140.05 | $140.00 |
| Purchase #2 | $171.48 | 9.766% | $188.2267 | $188.23 | $188.25 | $188.20 |
| Purchase #3 | $230.32 | 11.167% | $256.0398 | $256.04 | $256.05 | $256.00 |
| Purchase #4 | $107.63 | 12.442% | $121.0213 | $121.02 | $121.00 | $121.00 |
| Purchase #5 | $189.71 | 13.198% | $214.7479 | $214.75 | $214.75 | $214.70 |
| Purchase #6 | $35.29 | 8.659% | $38.3458 | $38.35 | $38.35 | $38.30 |
| Purchase #7 | $103.67 | 13.133% | $117.285 | $117.29 | $117.30 | $117.30 |
| 7 purchase totals = | $968.56 | $1,075.6970 | $1,075.71 | $1,075.75 | $1,075.50 | |