| 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 | $129.78 | 5.218% | $136.5519 | $136.55 | $136.55 | $136.60 |
| Purchase #2 | $184.63 | 3.654% | $191.3764 | $191.38 | $191.40 | $191.40 |
| Purchase #3 | $180.53 | 6.349% | $191.9918 | $191.99 | $192.00 | $192.00 |
| Purchase #4 | $104.56 | 4.206% | $108.9578 | $108.96 | $108.95 | $109.00 |
| Purchase #5 | $244.72 | 7.802% | $263.8131 | $263.81 | $263.80 | $263.80 |
| Purchase #6 | $245.34 | 10.285% | $270.5732 | $270.57 | $270.55 | $270.60 |
| Purchase #7 | $108.30 | 9.490% | $118.5777 | $118.58 | $118.60 | $118.60 |
| 7 purchase totals = | $1,197.86 | $1,281.8419 | $1,281.84 | $1,281.85 | $1,282.00 | |