| 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 | $213.64 | 8.503% | $231.8058 | $231.81 | $231.80 | $231.80 |
| Purchase #2 | $168.54 | 12.455% | $189.5317 | $189.53 | $189.55 | $189.50 |
| Purchase #3 | $75.72 | 12.287% | $85.0237 | $85.02 | $85.00 | $85.00 |
| Purchase #4 | $220.73 | 5.345% | $232.528 | $232.53 | $232.55 | $232.50 |
| Purchase #5 | $181.55 | 10.600% | $200.7943 | $200.79 | $200.80 | $200.80 |
| Purchase #6 | $179.35 | 7.538% | $192.8694 | $192.87 | $192.85 | $192.90 |
| Purchase #7 | $239.80 | 9.817% | $263.3412 | $263.34 | $263.35 | $263.30 |
| 7 purchase totals = | $1,279.33 | $1,395.8941 | $1,395.89 | $1,395.90 | $1,395.80 | |