| 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 | $127.28 | 5.212% | $133.9138 | $133.91 | $133.90 | $133.90 |
| Purchase #2 | $22.54 | 12.845% | $25.4353 | $25.44 | $25.45 | $25.40 |
| Purchase #3 | $124.97 | 12.855% | $141.0349 | $141.03 | $141.05 | $141.00 |
| Purchase #4 | $212.42 | 10.572% | $234.877 | $234.88 | $234.90 | $234.90 |
| Purchase #5 | $179.98 | 6.789% | $192.1988 | $192.20 | $192.20 | $192.20 |
| Purchase #6 | $78.95 | 7.236% | $84.6628 | $84.66 | $84.65 | $84.70 |
| Purchase #7 | $70.78 | 5.395% | $74.5986 | $74.60 | $74.60 | $74.60 |
| 7 purchase totals = | $816.92 | $886.7212 | $886.72 | $886.75 | $886.70 | |