| 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 | $96.60 | 8.511% | $104.8216 | $104.82 | $104.80 | $104.80 |
| Purchase #2 | $9.38 | 6.367% | $9.9772 | $9.98 | $10.00 | $10.00 |
| Purchase #3 | $128.53 | 11.423% | $143.212 | $143.21 | $143.20 | $143.20 |
| Purchase #4 | $182.91 | 10.447% | $202.0186 | $202.02 | $202.00 | $202.00 |
| Purchase #5 | $229.96 | 6.615% | $245.1719 | $245.17 | $245.15 | $245.20 |
| Purchase #6 | $244.51 | 5.394% | $257.6989 | $257.70 | $257.70 | $257.70 |
| Purchase #7 | $233.69 | 10.821% | $258.9776 | $258.98 | $259.00 | $259.00 |
| 7 purchase totals = | $1,125.58 | $1,221.8778 | $1,221.88 | $1,221.85 | $1,221.90 | |