| 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 | $122.42 | 10.756% | $135.5875 | $135.59 | $135.60 | $135.60 |
| Purchase #2 | $186.64 | 3.246% | $192.6983 | $192.70 | $192.70 | $192.70 |
| Purchase #3 | $138.35 | 8.322% | $149.8635 | $149.86 | $149.85 | $149.90 |
| Purchase #4 | $223.61 | 3.541% | $231.528 | $231.53 | $231.55 | $231.50 |
| Purchase #5 | $146.29 | 9.509% | $160.2007 | $160.20 | $160.20 | $160.20 |
| Purchase #6 | $226.29 | 12.748% | $255.1374 | $255.14 | $255.15 | $255.10 |
| Purchase #7 | $201.79 | 8.484% | $218.9099 | $218.91 | $218.90 | $218.90 |
| 7 purchase totals = | $1,245.39 | $1,343.9253 | $1,343.93 | $1,343.95 | $1,343.90 | |