| 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 | $103.42 | 8.586% | $112.2996 | $112.30 | $112.30 | $112.30 |
| Purchase #2 | $246.74 | 3.678% | $255.8151 | $255.82 | $255.80 | $255.80 |
| Purchase #3 | $190.34 | 7.188% | $204.0216 | $204.02 | $204.00 | $204.00 |
| Purchase #4 | $147.54 | 8.477% | $160.047 | $160.05 | $160.05 | $160.00 |
| Purchase #5 | $147.61 | 13.457% | $167.4739 | $167.47 | $167.45 | $167.50 |
| Purchase #6 | $218.37 | 12.356% | $245.3518 | $245.35 | $245.35 | $245.40 |
| Purchase #7 | $123.39 | 8.227% | $133.5413 | $133.54 | $133.55 | $133.50 |
| 7 purchase totals = | $1,177.41 | $1,278.5503 | $1,278.55 | $1,278.50 | $1,278.50 | |