| 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 | $217.42 | 5.764% | $229.9521 | $229.95 | $229.95 | $230.00 |
| Purchase #2 | $176.81 | 7.414% | $189.9187 | $189.92 | $189.90 | $189.90 |
| Purchase #3 | $175.73 | 11.453% | $195.8564 | $195.86 | $195.85 | $195.90 |
| Purchase #4 | $239.43 | 6.128% | $254.1023 | $254.10 | $254.10 | $254.10 |
| Purchase #5 | $69.60 | 3.697% | $72.1731 | $72.17 | $72.15 | $72.20 |
| Purchase #6 | $14.44 | 3.810% | $14.9902 | $14.99 | $15.00 | $15.00 |
| Purchase #7 | $161.60 | 8.157% | $174.7817 | $174.78 | $174.80 | $174.80 |
| 7 purchase totals = | $1,055.03 | $1,131.7745 | $1,131.77 | $1,131.75 | $1,131.90 | |