| 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 | $244.28 | 11.125% | $271.4562 | $271.46 | $271.45 | $271.50 |
| Purchase #2 | $184.52 | 8.227% | $199.7005 | $199.70 | $199.70 | $199.70 |
| Purchase #3 | $193.38 | 5.338% | $203.7026 | $203.70 | $203.70 | $203.70 |
| Purchase #4 | $132.96 | 6.740% | $141.9215 | $141.92 | $141.90 | $141.90 |
| Purchase #5 | $88.27 | 8.593% | $95.855 | $95.86 | $95.85 | $95.90 |
| Purchase #6 | $89.64 | 5.191% | $94.2932 | $94.29 | $94.30 | $94.30 |
| Purchase #7 | $194.29 | 8.679% | $211.1524 | $211.15 | $211.15 | $211.20 |
| 7 purchase totals = | $1,127.34 | $1,218.0814 | $1,218.08 | $1,218.05 | $1,218.20 | |