| 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 | $227.61 | 7.586% | $244.8765 | $244.88 | $244.90 | $244.90 |
| Purchase #2 | $224.86 | 11.301% | $250.2714 | $250.27 | $250.25 | $250.30 |
| Purchase #3 | $114.85 | 6.415% | $122.2176 | $122.22 | $122.20 | $122.20 |
| Purchase #4 | $61.47 | 6.509% | $65.4711 | $65.47 | $65.45 | $65.50 |
| Purchase #5 | $144.59 | 12.181% | $162.2025 | $162.20 | $162.20 | $162.20 |
| Purchase #6 | $25.57 | 7.336% | $27.4458 | $27.45 | $27.45 | $27.40 |
| Purchase #7 | $201.82 | 3.856% | $209.6022 | $209.60 | $209.60 | $209.60 |
| 7 purchase totals = | $1,000.77 | $1,082.0871 | $1,082.09 | $1,082.05 | $1,082.10 | |