| 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 | $199.55 | 8.630% | $216.7712 | $216.77 | $216.75 | $216.80 |
| Purchase #2 | $192.98 | 3.756% | $200.2283 | $200.23 | $200.25 | $200.20 |
| Purchase #3 | $194.99 | 10.238% | $214.9531 | $214.95 | $214.95 | $215.00 |
| Purchase #4 | $84.93 | 3.538% | $87.9348 | $87.93 | $87.95 | $87.90 |
| Purchase #5 | $24.26 | 6.171% | $25.7571 | $25.76 | $25.75 | $25.80 |
| Purchase #6 | $200.62 | 9.760% | $220.2005 | $220.20 | $220.20 | $220.20 |
| Purchase #7 | $31.47 | 7.155% | $33.7217 | $33.72 | $33.70 | $33.70 |
| 7 purchase totals = | $928.80 | $999.5667 | $999.56 | $999.55 | $999.60 | |