| 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 | $161.66 | 10.430% | $178.5211 | $178.52 | $178.50 | $178.50 |
| Purchase #2 | $125.69 | 12.368% | $141.2353 | $141.24 | $141.25 | $141.20 |
| Purchase #3 | $226.43 | 13.649% | $257.3354 | $257.34 | $257.35 | $257.30 |
| Purchase #4 | $117.40 | 5.674% | $124.0613 | $124.06 | $124.05 | $124.10 |
| Purchase #5 | $70.75 | 13.130% | $80.0395 | $80.04 | $80.05 | $80.00 |
| Purchase #6 | $247.26 | 11.684% | $276.1499 | $276.15 | $276.15 | $276.10 |
| Purchase #7 | $50.40 | 12.245% | $56.5715 | $56.57 | $56.55 | $56.60 |
| 7 purchase totals = | $999.59 | $1,113.9140 | $1,113.92 | $1,113.90 | $1,113.80 | |