| 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 | $220.35 | 12.122% | $247.0608 | $247.06 | $247.05 | $247.10 |
| Purchase #2 | $32.43 | 3.813% | $33.6666 | $33.67 | $33.65 | $33.70 |
| Purchase #3 | $133.27 | 3.685% | $138.181 | $138.18 | $138.20 | $138.20 |
| Purchase #4 | $171.55 | 3.403% | $177.3878 | $177.39 | $177.40 | $177.40 |
| Purchase #5 | $178.84 | 10.133% | $196.9619 | $196.96 | $196.95 | $197.00 |
| Purchase #6 | $237.45 | 5.539% | $250.6024 | $250.60 | $250.60 | $250.60 |
| Purchase #7 | $229.74 | 12.276% | $257.9429 | $257.94 | $257.95 | $257.90 |
| 7 purchase totals = | $1,203.63 | $1,301.8034 | $1,301.80 | $1,301.80 | $1,301.90 | |