| 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 | $112.50 | 6.288% | $119.574 | $119.57 | $119.55 | $119.60 |
| Purchase #2 | $208.56 | 5.528% | $220.0892 | $220.09 | $220.10 | $220.10 |
| Purchase #3 | $221.81 | 4.342% | $231.441 | $231.44 | $231.45 | $231.40 |
| Purchase #4 | $185.35 | 13.759% | $210.8523 | $210.85 | $210.85 | $210.90 |
| Purchase #5 | $165.35 | 11.462% | $184.3024 | $184.30 | $184.30 | $184.30 |
| Purchase #6 | $200.86 | 8.791% | $218.5176 | $218.52 | $218.50 | $218.50 |
| Purchase #7 | $66.32 | 11.825% | $74.1623 | $74.16 | $74.15 | $74.20 |
| 7 purchase totals = | $1,160.75 | $1,258.9388 | $1,258.93 | $1,258.90 | $1,259.00 | |