| 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 | $178.91 | 12.210% | $200.7549 | $200.75 | $200.75 | $200.80 |
| Purchase #2 | $244.33 | 4.686% | $255.7793 | $255.78 | $255.80 | $255.80 |
| Purchase #3 | $174.87 | 9.321% | $191.1696 | $191.17 | $191.15 | $191.20 |
| Purchase #4 | $230.32 | 12.288% | $258.6217 | $258.62 | $258.60 | $258.60 |
| Purchase #5 | $15.67 | 13.451% | $17.7778 | $17.78 | $17.80 | $17.80 |
| Purchase #6 | $245.86 | 11.125% | $273.2119 | $273.21 | $273.20 | $273.20 |
| Purchase #7 | $6.69 | 9.294% | $7.3118 | $7.31 | $7.30 | $7.30 |
| 7 purchase totals = | $1,096.65 | $1,204.6270 | $1,204.62 | $1,204.60 | $1,204.70 | |