| 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 | $215.65 | 12.129% | $241.8062 | $241.81 | $241.80 | $241.80 |
| Purchase #2 | $39.28 | 8.819% | $42.7441 | $42.74 | $42.75 | $42.70 |
| Purchase #3 | $181.67 | 4.529% | $189.8978 | $189.90 | $189.90 | $189.90 |
| Purchase #4 | $194.53 | 13.602% | $220.99 | $220.99 | $221.00 | $221.00 |
| Purchase #5 | $168.90 | 13.344% | $191.438 | $191.44 | $191.45 | $191.40 |
| Purchase #6 | $221.28 | 5.250% | $232.8972 | $232.90 | $232.90 | $232.90 |
| Purchase #7 | $110.76 | 10.441% | $122.3245 | $122.32 | $122.30 | $122.30 |
| 7 purchase totals = | $1,132.07 | $1,242.0978 | $1,242.10 | $1,242.10 | $1,242.00 | |