| 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 | $9.57 | 6.744% | $10.2154 | $10.22 | $10.20 | $10.20 |
| Purchase #2 | $180.76 | 10.555% | $199.8392 | $199.84 | $199.85 | $199.80 |
| Purchase #3 | $158.98 | 9.465% | $174.0275 | $174.03 | $174.05 | $174.00 |
| Purchase #4 | $211.52 | 12.471% | $237.8987 | $237.90 | $237.90 | $237.90 |
| Purchase #5 | $235.42 | 12.570% | $265.0123 | $265.01 | $265.00 | $265.00 |
| Purchase #6 | $197.93 | 11.810% | $221.3055 | $221.31 | $221.30 | $221.30 |
| Purchase #7 | $133.36 | 8.260% | $144.3755 | $144.38 | $144.40 | $144.40 |
| 7 purchase totals = | $1,127.54 | $1,252.6741 | $1,252.69 | $1,252.70 | $1,252.60 | |