| 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 | $240.60 | 9.436% | $263.303 | $263.30 | $263.30 | $263.30 |
| Purchase #2 | $229.81 | 4.282% | $239.6505 | $239.65 | $239.65 | $239.70 |
| Purchase #3 | $171.65 | 4.679% | $179.6815 | $179.68 | $179.70 | $179.70 |
| Purchase #4 | $82.47 | 9.233% | $90.0845 | $90.08 | $90.10 | $90.10 |
| Purchase #5 | $68.82 | 12.457% | $77.3929 | $77.39 | $77.40 | $77.40 |
| Purchase #6 | $42.61 | 3.417% | $44.066 | $44.07 | $44.05 | $44.10 |
| Purchase #7 | $96.91 | 9.280% | $105.9032 | $105.90 | $105.90 | $105.90 |
| 7 purchase totals = | $932.87 | $1,000.0816 | $1,000.07 | $1,000.10 | $1,000.20 | |