| 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 | $129.84 | 8.434% | $140.7907 | $140.79 | $140.80 | $140.80 |
| Purchase #2 | $182.75 | 6.216% | $194.1097 | $194.11 | $194.10 | $194.10 |
| Purchase #3 | $202.72 | 11.826% | $226.6937 | $226.69 | $226.70 | $226.70 |
| Purchase #4 | $20.26 | 13.489% | $22.9929 | $22.99 | $23.00 | $23.00 |
| Purchase #5 | $209.37 | 11.475% | $233.3952 | $233.40 | $233.40 | $233.40 |
| Purchase #6 | $69.83 | 4.399% | $72.9018 | $72.90 | $72.90 | $72.90 |
| Purchase #7 | $125.58 | 11.379% | $139.8697 | $139.87 | $139.85 | $139.90 |
| 7 purchase totals = | $940.35 | $1,030.7537 | $1,030.75 | $1,030.75 | $1,030.80 | |