| 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 | $238.33 | 3.441% | $246.5309 | $246.53 | $246.55 | $246.50 |
| Purchase #2 | $220.33 | 11.157% | $244.9122 | $244.91 | $244.90 | $244.90 |
| Purchase #3 | $98.94 | 4.636% | $103.5269 | $103.53 | $103.55 | $103.50 |
| Purchase #4 | $173.72 | 10.187% | $191.4169 | $191.42 | $191.40 | $191.40 |
| Purchase #5 | $18.27 | 9.402% | $19.9877 | $19.99 | $20.00 | $20.00 |
| Purchase #6 | $20.67 | 3.742% | $21.4435 | $21.44 | $21.45 | $21.40 |
| Purchase #7 | $239.27 | 4.347% | $249.6711 | $249.67 | $249.65 | $249.70 |
| 7 purchase totals = | $1,009.53 | $1,077.4892 | $1,077.49 | $1,077.50 | $1,077.40 | |