| 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 | $114.69 | 7.185% | $122.9305 | $122.93 | $122.95 | $122.90 |
| Purchase #2 | $149.76 | 6.220% | $159.0751 | $159.08 | $159.10 | $159.10 |
| Purchase #3 | $118.52 | 8.776% | $128.9213 | $128.92 | $128.90 | $128.90 |
| Purchase #4 | $72.65 | 8.457% | $78.794 | $78.79 | $78.80 | $78.80 |
| Purchase #5 | $174.91 | 7.372% | $187.8044 | $187.80 | $187.80 | $187.80 |
| Purchase #6 | $78.65 | 11.179% | $87.4423 | $87.44 | $87.45 | $87.40 |
| Purchase #7 | $240.97 | 4.717% | $252.3366 | $252.34 | $252.35 | $252.30 |
| 7 purchase totals = | $950.15 | $1,017.3042 | $1,017.30 | $1,017.35 | $1,017.20 | |