| 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 | $209.25 | 7.174% | $224.2616 | $224.26 | $224.25 | $224.30 |
| Purchase #2 | $206.93 | 7.726% | $222.9174 | $222.92 | $222.90 | $222.90 |
| Purchase #3 | $9.49 | 3.818% | $9.8523 | $9.85 | $9.85 | $9.90 |
| Purchase #4 | $127.71 | 8.324% | $138.3406 | $138.34 | $138.35 | $138.30 |
| Purchase #5 | $178.54 | 10.500% | $197.2867 | $197.29 | $197.30 | $197.30 |
| Purchase #6 | $202.53 | 9.579% | $221.9303 | $221.93 | $221.95 | $221.90 |
| Purchase #7 | $103.91 | 10.230% | $114.54 | $114.54 | $114.55 | $114.50 |
| 7 purchase totals = | $1,038.36 | $1,129.1289 | $1,129.13 | $1,129.15 | $1,129.10 | |