| 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 | $102.68 | 12.352% | $115.363 | $115.36 | $115.35 | $115.40 |
| Purchase #2 | $250.61 | 13.244% | $283.8008 | $283.80 | $283.80 | $283.80 |
| Purchase #3 | $9.31 | 13.589% | $10.5751 | $10.58 | $10.60 | $10.60 |
| Purchase #4 | $103.97 | 10.282% | $114.6602 | $114.66 | $114.65 | $114.70 |
| Purchase #5 | $176.64 | 11.802% | $197.4871 | $197.49 | $197.50 | $197.50 |
| Purchase #6 | $187.77 | 11.655% | $209.6546 | $209.65 | $209.65 | $209.70 |
| Purchase #7 | $112.46 | 5.561% | $118.7139 | $118.71 | $118.70 | $118.70 |
| 7 purchase totals = | $943.44 | $1,050.2547 | $1,050.25 | $1,050.25 | $1,050.40 | |