| 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 | $216.56 | 5.454% | $228.3712 | $228.37 | $228.35 | $228.40 |
| Purchase #2 | $32.87 | 5.831% | $34.7866 | $34.79 | $34.80 | $34.80 |
| Purchase #3 | $194.52 | 3.729% | $201.7737 | $201.77 | $201.75 | $201.80 |
| Purchase #4 | $234.98 | 13.409% | $266.4885 | $266.49 | $266.50 | $266.50 |
| Purchase #5 | $192.25 | 11.352% | $214.0742 | $214.07 | $214.05 | $214.10 |
| Purchase #6 | $124.59 | 7.280% | $133.6602 | $133.66 | $133.65 | $133.70 |
| Purchase #7 | $159.43 | 12.119% | $178.7513 | $178.75 | $178.75 | $178.80 |
| 7 purchase totals = | $1,155.20 | $1,257.9057 | $1,257.90 | $1,257.85 | $1,258.10 | |