| 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 | $223.51 | 3.217% | $230.7003 | $230.70 | $230.70 | $230.70 |
| Purchase #2 | $156.88 | 9.814% | $172.2762 | $172.28 | $172.30 | $172.30 |
| Purchase #3 | $145.68 | 9.672% | $159.7702 | $159.77 | $159.75 | $159.80 |
| Purchase #4 | $33.91 | 12.359% | $38.1009 | $38.10 | $38.10 | $38.10 |
| Purchase #5 | $66.52 | 8.217% | $71.9859 | $71.99 | $72.00 | $72.00 |
| Purchase #6 | $31.54 | 6.626% | $33.6298 | $33.63 | $33.65 | $33.60 |
| Purchase #7 | $238.85 | 8.691% | $259.6085 | $259.61 | $259.60 | $259.60 |
| 7 purchase totals = | $896.89 | $966.0718 | $966.08 | $966.10 | $966.10 | |