| 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 | $211.93 | 3.540% | $219.4323 | $219.43 | $219.45 | $219.40 |
| Purchase #2 | $114.81 | 10.454% | $126.8122 | $126.81 | $126.80 | $126.80 |
| Purchase #3 | $175.82 | 13.874% | $200.2133 | $200.21 | $200.20 | $200.20 |
| Purchase #4 | $153.27 | 3.376% | $158.4444 | $158.44 | $158.45 | $158.40 |
| Purchase #5 | $41.97 | 12.540% | $47.233 | $47.23 | $47.25 | $47.20 |
| Purchase #6 | $191.98 | 8.746% | $208.7706 | $208.77 | $208.75 | $208.80 |
| Purchase #7 | $142.55 | 3.282% | $147.2285 | $147.23 | $147.25 | $147.20 |
| 7 purchase totals = | $1,032.33 | $1,108.1343 | $1,108.12 | $1,108.15 | $1,108.00 | |