| 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 | $94.43 | 4.273% | $98.465 | $98.47 | $98.45 | $98.50 |
| Purchase #2 | $218.73 | 8.730% | $237.8251 | $237.83 | $237.85 | $237.80 |
| Purchase #3 | $241.25 | 12.364% | $271.0782 | $271.08 | $271.10 | $271.10 |
| Purchase #4 | $194.83 | 10.723% | $215.7216 | $215.72 | $215.70 | $215.70 |
| Purchase #5 | $250.58 | 11.468% | $279.3165 | $279.32 | $279.30 | $279.30 |
| Purchase #6 | $103.84 | 4.325% | $108.3311 | $108.33 | $108.35 | $108.30 |
| Purchase #7 | $250.98 | 12.323% | $281.9083 | $281.91 | $281.90 | $281.90 |
| 7 purchase totals = | $1,354.64 | $1,492.6458 | $1,492.66 | $1,492.65 | $1,492.60 | |