| 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 | $219.52 | 8.549% | $238.2868 | $238.29 | $238.30 | $238.30 |
| Purchase #2 | $241.97 | 13.551% | $274.7594 | $274.76 | $274.75 | $274.80 |
| Purchase #3 | $249.57 | 6.475% | $265.7297 | $265.73 | $265.75 | $265.70 |
| Purchase #4 | $107.54 | 4.553% | $112.4363 | $112.44 | $112.45 | $112.40 |
| Purchase #5 | $218.40 | 8.587% | $237.154 | $237.15 | $237.15 | $237.20 |
| Purchase #6 | $74.70 | 10.150% | $82.2821 | $82.28 | $82.30 | $82.30 |
| Purchase #7 | $159.41 | 7.392% | $171.1936 | $171.19 | $171.20 | $171.20 |
| 7 purchase totals = | $1,271.11 | $1,381.8419 | $1,381.84 | $1,381.90 | $1,381.90 | |