| 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 | $123.79 | 3.452% | $128.0632 | $128.06 | $128.05 | $128.10 |
| Purchase #2 | $187.57 | 3.393% | $193.9343 | $193.93 | $193.95 | $193.90 |
| Purchase #3 | $126.51 | 5.733% | $133.7628 | $133.76 | $133.75 | $133.80 |
| Purchase #4 | $216.38 | 6.403% | $230.2348 | $230.23 | $230.25 | $230.20 |
| Purchase #5 | $7.90 | 3.304% | $8.161 | $8.16 | $8.15 | $8.20 |
| Purchase #6 | $126.80 | 11.804% | $141.7675 | $141.77 | $141.75 | $141.80 |
| Purchase #7 | $32.34 | 10.165% | $35.6274 | $35.63 | $35.65 | $35.60 |
| 7 purchase totals = | $821.29 | $871.5510 | $871.54 | $871.55 | $871.60 | |