| 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 | $194.87 | 12.330% | $218.8975 | $218.90 | $218.90 | $218.90 |
| Purchase #2 | $99.87 | 3.163% | $103.0289 | $103.03 | $103.05 | $103.00 |
| Purchase #3 | $211.66 | 5.733% | $223.7945 | $223.79 | $223.80 | $223.80 |
| Purchase #4 | $64.46 | 10.130% | $70.9898 | $70.99 | $71.00 | $71.00 |
| Purchase #5 | $129.41 | 5.510% | $136.5405 | $136.54 | $136.55 | $136.50 |
| Purchase #6 | $179.64 | 4.701% | $188.0849 | $188.08 | $188.10 | $188.10 |
| Purchase #7 | $142.25 | 7.764% | $153.2943 | $153.29 | $153.30 | $153.30 |
| 7 purchase totals = | $1,022.16 | $1,094.6304 | $1,094.62 | $1,094.70 | $1,094.60 | |