| 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 | $228.57 | 10.414% | $252.3733 | $252.37 | $252.35 | $252.40 |
| Purchase #2 | $14.78 | 7.584% | $15.9009 | $15.90 | $15.90 | $15.90 |
| Purchase #3 | $206.70 | 10.548% | $228.5027 | $228.50 | $228.50 | $228.50 |
| Purchase #4 | $189.90 | 9.596% | $208.1228 | $208.12 | $208.10 | $208.10 |
| Purchase #5 | $145.83 | 9.408% | $159.5497 | $159.55 | $159.55 | $159.50 |
| Purchase #6 | $32.30 | 10.751% | $35.7726 | $35.77 | $35.75 | $35.80 |
| Purchase #7 | $214.90 | 8.409% | $232.9709 | $232.97 | $232.95 | $233.00 |
| 7 purchase totals = | $1,032.98 | $1,133.1929 | $1,133.18 | $1,133.10 | $1,133.20 | |