| 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 | $194.72 | 10.835% | $215.8179 | $215.82 | $215.80 | $215.80 |
| Purchase #2 | $14.27 | 11.246% | $15.8748 | $15.87 | $15.85 | $15.90 |
| Purchase #3 | $90.80 | 5.396% | $95.6996 | $95.70 | $95.70 | $95.70 |
| Purchase #4 | $230.35 | 11.634% | $257.1489 | $257.15 | $257.15 | $257.10 |
| Purchase #5 | $135.74 | 3.252% | $140.1543 | $140.15 | $140.15 | $140.20 |
| Purchase #6 | $22.79 | 3.160% | $23.5102 | $23.51 | $23.50 | $23.50 |
| Purchase #7 | $120.45 | 8.584% | $130.7894 | $130.79 | $130.80 | $130.80 |
| 7 purchase totals = | $809.12 | $878.9951 | $878.99 | $878.95 | $879.00 | |