| 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 | $123.65 | 8.357% | $133.9834 | $133.98 | $134.00 | $134.00 |
| Purchase #2 | $176.66 | 3.770% | $183.3201 | $183.32 | $183.30 | $183.30 |
| Purchase #3 | $234.71 | 12.296% | $263.5699 | $263.57 | $263.55 | $263.60 |
| Purchase #4 | $223.46 | 9.443% | $244.5613 | $244.56 | $244.55 | $244.60 |
| Purchase #5 | $7.86 | 10.618% | $8.6946 | $8.69 | $8.70 | $8.70 |
| Purchase #6 | $170.94 | 6.596% | $182.2152 | $182.22 | $182.20 | $182.20 |
| Purchase #7 | $174.93 | 8.555% | $189.8953 | $189.90 | $189.90 | $189.90 |
| 7 purchase totals = | $1,112.21 | $1,206.2398 | $1,206.24 | $1,206.20 | $1,206.30 | |