| 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 | $201.29 | 5.554% | $212.4696 | $212.47 | $212.45 | $212.50 |
| Purchase #2 | $229.68 | 9.562% | $251.642 | $251.64 | $251.65 | $251.60 |
| Purchase #3 | $222.46 | 10.168% | $245.0797 | $245.08 | $245.10 | $245.10 |
| Purchase #4 | $89.75 | 7.260% | $96.2659 | $96.27 | $96.25 | $96.30 |
| Purchase #5 | $210.81 | 3.206% | $217.5686 | $217.57 | $217.55 | $217.60 |
| Purchase #6 | $24.84 | 3.811% | $25.7867 | $25.79 | $25.80 | $25.80 |
| Purchase #7 | $26.76 | 6.514% | $28.5031 | $28.50 | $28.50 | $28.50 |
| 7 purchase totals = | $1,005.59 | $1,077.3156 | $1,077.32 | $1,077.30 | $1,077.40 | |