| 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 | $78.68 | 10.105% | $86.6306 | $86.63 | $86.65 | $86.60 |
| Purchase #2 | $197.27 | 12.447% | $221.8242 | $221.82 | $221.80 | $221.80 |
| Purchase #3 | $126.37 | 11.610% | $141.0416 | $141.04 | $141.05 | $141.00 |
| Purchase #4 | $108.36 | 8.271% | $117.3225 | $117.32 | $117.30 | $117.30 |
| Purchase #5 | $180.96 | 6.342% | $192.4365 | $192.44 | $192.45 | $192.40 |
| Purchase #6 | $203.63 | 4.158% | $212.0969 | $212.10 | $212.10 | $212.10 |
| Purchase #7 | $206.62 | 9.640% | $226.5382 | $226.54 | $226.55 | $226.50 |
| 7 purchase totals = | $1,101.89 | $1,197.8905 | $1,197.89 | $1,197.90 | $1,197.70 | |