| 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 | $182.28 | 9.491% | $199.5802 | $199.58 | $199.60 | $199.60 |
| Purchase #2 | $187.55 | 7.192% | $201.0386 | $201.04 | $201.05 | $201.00 |
| Purchase #3 | $72.26 | 3.102% | $74.5015 | $74.50 | $74.50 | $74.50 |
| Purchase #4 | $100.88 | 12.810% | $113.8027 | $113.80 | $113.80 | $113.80 |
| Purchase #5 | $106.92 | 9.274% | $116.8358 | $116.84 | $116.85 | $116.80 |
| Purchase #6 | $189.50 | 4.605% | $198.2265 | $198.23 | $198.25 | $198.20 |
| Purchase #7 | $193.51 | 8.522% | $210.0009 | $210.00 | $210.00 | $210.00 |
| 7 purchase totals = | $1,032.90 | $1,113.9862 | $1,113.99 | $1,114.05 | $1,113.90 | |