| 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 | $237.47 | 12.365% | $266.8332 | $266.83 | $266.85 | $266.80 |
| Purchase #2 | $130.61 | 12.120% | $146.4399 | $146.44 | $146.45 | $146.40 |
| Purchase #3 | $195.26 | 10.271% | $215.3152 | $215.32 | $215.30 | $215.30 |
| Purchase #4 | $17.53 | 9.112% | $19.1273 | $19.13 | $19.15 | $19.10 |
| Purchase #5 | $87.53 | 10.164% | $96.4265 | $96.43 | $96.45 | $96.40 |
| Purchase #6 | $52.56 | 7.219% | $56.3543 | $56.35 | $56.35 | $56.40 |
| Purchase #7 | $152.29 | 4.766% | $159.5481 | $159.55 | $159.55 | $159.50 |
| 7 purchase totals = | $873.25 | $960.0445 | $960.05 | $960.10 | $959.90 | |