| 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 | $196.58 | 8.238% | $212.7743 | $212.77 | $212.75 | $212.80 |
| Purchase #2 | $128.33 | 3.231% | $132.4763 | $132.48 | $132.50 | $132.50 |
| Purchase #3 | $194.31 | 6.757% | $207.4395 | $207.44 | $207.45 | $207.40 |
| Purchase #4 | $214.48 | 7.754% | $231.1108 | $231.11 | $231.10 | $231.10 |
| Purchase #5 | $223.52 | 6.542% | $238.1427 | $238.14 | $238.15 | $238.10 |
| Purchase #6 | $159.36 | 12.261% | $178.8991 | $178.90 | $178.90 | $178.90 |
| Purchase #7 | $206.57 | 11.324% | $229.962 | $229.96 | $229.95 | $230.00 |
| 7 purchase totals = | $1,323.15 | $1,430.8047 | $1,430.80 | $1,430.80 | $1,430.80 | |