| 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 | $127.91 | 4.275% | $133.3782 | $133.38 | $133.40 | $133.40 |
| Purchase #2 | $210.73 | 6.122% | $223.6309 | $223.63 | $223.65 | $223.60 |
| Purchase #3 | $196.49 | 7.733% | $211.6846 | $211.68 | $211.70 | $211.70 |
| Purchase #4 | $65.73 | 8.186% | $71.1107 | $71.11 | $71.10 | $71.10 |
| Purchase #5 | $197.59 | 11.376% | $220.0678 | $220.07 | $220.05 | $220.10 |
| Purchase #6 | $7.38 | 13.111% | $8.3476 | $8.35 | $8.35 | $8.30 |
| Purchase #7 | $79.98 | 7.251% | $85.7793 | $85.78 | $85.80 | $85.80 |
| 7 purchase totals = | $885.81 | $953.9991 | $954.00 | $954.05 | $954.00 | |