| 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 | $137.43 | 3.195% | $141.8209 | $141.82 | $141.80 | $141.80 |
| Purchase #2 | $235.93 | 6.695% | $251.7255 | $251.73 | $251.75 | $251.70 |
| Purchase #3 | $92.50 | 7.837% | $99.7492 | $99.75 | $99.75 | $99.70 |
| Purchase #4 | $36.84 | 8.871% | $40.1081 | $40.11 | $40.10 | $40.10 |
| Purchase #5 | $224.42 | 11.710% | $250.6996 | $250.70 | $250.70 | $250.70 |
| Purchase #6 | $91.38 | 13.753% | $103.9475 | $103.95 | $103.95 | $103.90 |
| Purchase #7 | $211.61 | 9.661% | $232.0536 | $232.05 | $232.05 | $232.10 |
| 7 purchase totals = | $1,030.11 | $1,120.1044 | $1,120.11 | $1,120.10 | $1,120.00 | |