| 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 | $107.49 | 10.847% | $119.1494 | $119.15 | $119.15 | $119.10 |
| Purchase #2 | $245.65 | 8.214% | $265.8277 | $265.83 | $265.85 | $265.80 |
| Purchase #3 | $162.39 | 5.355% | $171.086 | $171.09 | $171.10 | $171.10 |
| Purchase #4 | $135.66 | 3.830% | $140.8558 | $140.86 | $140.85 | $140.90 |
| Purchase #5 | $128.91 | 9.522% | $141.1848 | $141.18 | $141.20 | $141.20 |
| Purchase #6 | $123.87 | 13.524% | $140.6222 | $140.62 | $140.60 | $140.60 |
| Purchase #7 | $9.91 | 7.850% | $10.6879 | $10.69 | $10.70 | $10.70 |
| 7 purchase totals = | $913.88 | $989.4138 | $989.42 | $989.45 | $989.40 | |