| 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 | $196.53 | 11.663% | $219.4513 | $219.45 | $219.45 | $219.50 |
| Purchase #2 | $217.50 | 10.691% | $240.7529 | $240.75 | $240.75 | $240.80 |
| Purchase #3 | $191.74 | 3.328% | $198.1211 | $198.12 | $198.10 | $198.10 |
| Purchase #4 | $191.75 | 4.432% | $200.2484 | $200.25 | $200.25 | $200.20 |
| Purchase #5 | $220.87 | 3.872% | $229.4221 | $229.42 | $229.40 | $229.40 |
| Purchase #6 | $110.27 | 8.463% | $119.6022 | $119.60 | $119.60 | $119.60 |
| Purchase #7 | $90.42 | 5.338% | $95.2466 | $95.25 | $95.25 | $95.20 |
| 7 purchase totals = | $1,219.08 | $1,302.8446 | $1,302.84 | $1,302.80 | $1,302.80 | |