| 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 | $192.32 | 10.561% | $212.6309 | $212.63 | $212.65 | $212.60 |
| Purchase #2 | $107.38 | 7.532% | $115.4679 | $115.47 | $115.45 | $115.50 |
| Purchase #3 | $80.41 | 7.627% | $86.5429 | $86.54 | $86.55 | $86.50 |
| Purchase #4 | $118.27 | 3.752% | $122.7075 | $122.71 | $122.70 | $122.70 |
| Purchase #5 | $83.94 | 7.563% | $90.2884 | $90.29 | $90.30 | $90.30 |
| Purchase #6 | $209.91 | 5.252% | $220.9345 | $220.93 | $220.95 | $220.90 |
| Purchase #7 | $220.41 | 5.353% | $232.2085 | $232.21 | $232.20 | $232.20 |
| 7 purchase totals = | $1,012.64 | $1,080.7806 | $1,080.78 | $1,080.80 | $1,080.70 | |