| 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 | $240.51 | 8.393% | $260.696 | $260.70 | $260.70 | $260.70 |
| Purchase #2 | $172.27 | 13.243% | $195.0837 | $195.08 | $195.10 | $195.10 |
| Purchase #3 | $31.53 | 12.165% | $35.3656 | $35.37 | $35.35 | $35.40 |
| Purchase #4 | $168.54 | 7.290% | $180.8266 | $180.83 | $180.85 | $180.80 |
| Purchase #5 | $160.82 | 9.732% | $176.471 | $176.47 | $176.45 | $176.50 |
| Purchase #6 | $133.82 | 10.673% | $148.1026 | $148.10 | $148.10 | $148.10 |
| Purchase #7 | $87.62 | 7.355% | $94.0645 | $94.06 | $94.05 | $94.10 |
| 7 purchase totals = | $995.11 | $1,090.6100 | $1,090.61 | $1,090.60 | $1,090.70 | |