| 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 | $203.81 | 7.682% | $219.4667 | $219.47 | $219.45 | $219.50 |
| Purchase #2 | $152.47 | 4.121% | $158.7533 | $158.75 | $158.75 | $158.80 |
| Purchase #3 | $183.98 | 10.638% | $203.5518 | $203.55 | $203.55 | $203.60 |
| Purchase #4 | $23.87 | 6.464% | $25.413 | $25.41 | $25.40 | $25.40 |
| Purchase #5 | $185.58 | 9.533% | $203.2713 | $203.27 | $203.25 | $203.30 |
| Purchase #6 | $164.29 | 13.235% | $186.0338 | $186.03 | $186.05 | $186.00 |
| Purchase #7 | $13.68 | 13.324% | $15.5027 | $15.50 | $15.50 | $15.50 |
| 7 purchase totals = | $927.68 | $1,011.9926 | $1,011.98 | $1,011.95 | $1,012.10 | |