| 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 | $205.54 | 6.127% | $218.1334 | $218.13 | $218.15 | $218.10 |
| Purchase #2 | $40.93 | 8.721% | $44.4995 | $44.50 | $44.50 | $44.50 |
| Purchase #3 | $25.81 | 6.424% | $27.468 | $27.47 | $27.45 | $27.50 |
| Purchase #4 | $63.63 | 8.860% | $69.2676 | $69.27 | $69.25 | $69.30 |
| Purchase #5 | $241.40 | 13.818% | $274.7567 | $274.76 | $274.75 | $274.80 |
| Purchase #6 | $105.54 | 6.311% | $112.2006 | $112.20 | $112.20 | $112.20 |
| Purchase #7 | $163.70 | 9.185% | $178.7358 | $178.74 | $178.75 | $178.70 |
| 7 purchase totals = | $846.55 | $925.0616 | $925.07 | $925.05 | $925.10 | |