| 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 | $193.86 | 4.610% | $202.7969 | $202.80 | $202.80 | $202.80 |
| Purchase #2 | $203.91 | 10.397% | $225.1105 | $225.11 | $225.10 | $225.10 |
| Purchase #3 | $132.40 | 11.674% | $147.8564 | $147.86 | $147.85 | $147.90 |
| Purchase #4 | $143.69 | 7.110% | $153.9064 | $153.91 | $153.90 | $153.90 |
| Purchase #5 | $175.38 | 8.214% | $189.7857 | $189.79 | $189.80 | $189.80 |
| Purchase #6 | $231.65 | 8.418% | $251.1503 | $251.15 | $251.15 | $251.20 |
| Purchase #7 | $81.57 | 5.823% | $86.3198 | $86.32 | $86.30 | $86.30 |
| 7 purchase totals = | $1,162.46 | $1,256.9260 | $1,256.94 | $1,256.90 | $1,257.00 | |