| 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 | $201.71 | 13.378% | $228.6948 | $228.69 | $228.70 | $228.70 |
| Purchase #2 | $210.25 | 13.412% | $238.4487 | $238.45 | $238.45 | $238.40 |
| Purchase #3 | $197.76 | 11.342% | $220.1899 | $220.19 | $220.20 | $220.20 |
| Purchase #4 | $188.72 | 5.209% | $198.5504 | $198.55 | $198.55 | $198.60 |
| Purchase #5 | $60.92 | 6.472% | $64.8627 | $64.86 | $64.85 | $64.90 |
| Purchase #6 | $96.26 | 10.728% | $106.5868 | $106.59 | $106.60 | $106.60 |
| Purchase #7 | $225.74 | 7.426% | $242.5035 | $242.50 | $242.50 | $242.50 |
| 7 purchase totals = | $1,181.36 | $1,299.8368 | $1,299.83 | $1,299.85 | $1,299.90 | |