| 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 | $188.37 | 8.355% | $204.1083 | $204.11 | $204.10 | $204.10 |
| Purchase #2 | $11.90 | 10.568% | $13.1576 | $13.16 | $13.15 | $13.20 |
| Purchase #3 | $202.28 | 9.280% | $221.0516 | $221.05 | $221.05 | $221.10 |
| Purchase #4 | $248.41 | 11.122% | $276.0382 | $276.04 | $276.05 | $276.00 |
| Purchase #5 | $221.34 | 3.566% | $229.233 | $229.23 | $229.25 | $229.20 |
| Purchase #6 | $53.42 | 10.423% | $58.988 | $58.99 | $59.00 | $59.00 |
| Purchase #7 | $202.72 | 13.537% | $230.1622 | $230.16 | $230.15 | $230.20 |
| 7 purchase totals = | $1,128.44 | $1,232.7389 | $1,232.74 | $1,232.75 | $1,232.80 | |