| 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 | $209.31 | 12.697% | $235.8861 | $235.89 | $235.90 | $235.90 |
| Purchase #2 | $204.26 | 7.848% | $220.2903 | $220.29 | $220.30 | $220.30 |
| Purchase #3 | $147.55 | 8.125% | $159.5384 | $159.54 | $159.55 | $159.50 |
| Purchase #4 | $183.54 | 9.277% | $200.567 | $200.57 | $200.55 | $200.60 |
| Purchase #5 | $93.95 | 6.583% | $100.1347 | $100.13 | $100.15 | $100.10 |
| Purchase #6 | $8.63 | 7.428% | $9.271 | $9.27 | $9.25 | $9.30 |
| Purchase #7 | $160.31 | 11.133% | $178.1573 | $178.16 | $178.15 | $178.20 |
| 7 purchase totals = | $1,007.55 | $1,103.8448 | $1,103.85 | $1,103.85 | $1,103.90 | |