| 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 | $203.51 | 8.416% | $220.6374 | $220.64 | $220.65 | $220.60 |
| Purchase #2 | $244.66 | 8.766% | $266.1069 | $266.11 | $266.10 | $266.10 |
| Purchase #3 | $90.33 | 12.179% | $101.3313 | $101.33 | $101.35 | $101.30 |
| Purchase #4 | $60.50 | 8.380% | $65.5699 | $65.57 | $65.55 | $65.60 |
| Purchase #5 | $148.74 | 8.547% | $161.4528 | $161.45 | $161.45 | $161.50 |
| Purchase #6 | $182.58 | 12.210% | $204.873 | $204.87 | $204.85 | $204.90 |
| Purchase #7 | $198.65 | 7.768% | $214.0811 | $214.08 | $214.10 | $214.10 |
| 7 purchase totals = | $1,128.97 | $1,234.0524 | $1,234.05 | $1,234.05 | $1,234.10 | |