| 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 | $174.30 | 8.744% | $189.5408 | $189.54 | $189.55 | $189.50 |
| Purchase #2 | $24.46 | 6.317% | $26.0051 | $26.01 | $26.00 | $26.00 |
| Purchase #3 | $218.48 | 11.189% | $242.9257 | $242.93 | $242.95 | $242.90 |
| Purchase #4 | $218.71 | 6.346% | $232.5893 | $232.59 | $232.60 | $232.60 |
| Purchase #5 | $40.73 | 13.441% | $46.2045 | $46.20 | $46.20 | $46.20 |
| Purchase #6 | $183.79 | 4.453% | $191.9742 | $191.97 | $191.95 | $192.00 |
| Purchase #7 | $74.93 | 11.745% | $83.7305 | $83.73 | $83.75 | $83.70 |
| 7 purchase totals = | $935.40 | $1,012.9701 | $1,012.97 | $1,013.00 | $1,012.90 | |