| 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 | $228.98 | 5.226% | $240.9465 | $240.95 | $240.95 | $240.90 |
| Purchase #2 | $121.41 | 5.531% | $128.1252 | $128.13 | $128.15 | $128.10 |
| Purchase #3 | $191.80 | 13.711% | $218.0977 | $218.10 | $218.10 | $218.10 |
| Purchase #4 | $203.47 | 6.399% | $216.49 | $216.49 | $216.50 | $216.50 |
| Purchase #5 | $242.48 | 9.398% | $265.2683 | $265.27 | $265.25 | $265.30 |
| Purchase #6 | $117.91 | 13.109% | $133.3668 | $133.37 | $133.35 | $133.40 |
| Purchase #7 | $165.73 | 5.490% | $174.8286 | $174.83 | $174.85 | $174.80 |
| 7 purchase totals = | $1,271.78 | $1,377.1231 | $1,377.14 | $1,377.15 | $1,377.10 | |