| 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 | $128.27 | 7.353% | $137.7017 | $137.70 | $137.70 | $137.70 |
| Purchase #2 | $204.47 | 7.850% | $220.5209 | $220.52 | $220.50 | $220.50 |
| Purchase #3 | $62.64 | 10.219% | $69.0412 | $69.04 | $69.05 | $69.00 |
| Purchase #4 | $214.75 | 13.404% | $243.5351 | $243.54 | $243.55 | $243.50 |
| Purchase #5 | $85.64 | 8.555% | $92.9665 | $92.97 | $92.95 | $93.00 |
| Purchase #6 | $189.74 | 10.407% | $209.4862 | $209.49 | $209.50 | $209.50 |
| Purchase #7 | $162.95 | 5.188% | $171.4038 | $171.40 | $171.40 | $171.40 |
| 7 purchase totals = | $1,048.46 | $1,144.6554 | $1,144.66 | $1,144.65 | $1,144.60 | |