| 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 | $248.88 | 12.212% | $279.2732 | $279.27 | $279.25 | $279.30 |
| Purchase #2 | $192.57 | 5.335% | $202.8436 | $202.84 | $202.85 | $202.80 |
| Purchase #3 | $106.63 | 10.267% | $117.5777 | $117.58 | $117.60 | $117.60 |
| Purchase #4 | $88.55 | 4.252% | $92.3151 | $92.32 | $92.30 | $92.30 |
| Purchase #5 | $185.46 | 5.108% | $194.9333 | $194.93 | $194.95 | $194.90 |
| Purchase #6 | $69.97 | 12.591% | $78.7799 | $78.78 | $78.80 | $78.80 |
| Purchase #7 | $137.83 | 3.822% | $143.0979 | $143.10 | $143.10 | $143.10 |
| 7 purchase totals = | $1,029.89 | $1,108.8207 | $1,108.82 | $1,108.85 | $1,108.80 | |