| 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 | $122.90 | 4.342% | $128.2363 | $128.24 | $128.25 | $128.20 |
| Purchase #2 | $109.75 | 9.194% | $119.8404 | $119.84 | $119.85 | $119.80 |
| Purchase #3 | $212.95 | 13.346% | $241.3703 | $241.37 | $241.35 | $241.40 |
| Purchase #4 | $102.69 | 9.753% | $112.7054 | $112.71 | $112.70 | $112.70 |
| Purchase #5 | $209.60 | 4.327% | $218.6694 | $218.67 | $218.65 | $218.70 |
| Purchase #6 | $200.36 | 11.380% | $223.161 | $223.16 | $223.15 | $223.20 |
| Purchase #7 | $61.48 | 13.857% | $69.9993 | $70.00 | $70.00 | $70.00 |
| 7 purchase totals = | $1,019.73 | $1,113.9821 | $1,113.99 | $1,113.95 | $1,114.00 | |