| 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 | $172.35 | 8.680% | $187.31 | $187.31 | $187.30 | $187.30 |
| Purchase #2 | $19.52 | 13.214% | $22.0994 | $22.10 | $22.10 | $22.10 |
| Purchase #3 | $223.54 | 7.549% | $240.415 | $240.42 | $240.40 | $240.40 |
| Purchase #4 | $26.40 | 3.312% | $27.2744 | $27.27 | $27.25 | $27.30 |
| Purchase #5 | $33.49 | 9.422% | $36.6454 | $36.65 | $36.65 | $36.60 |
| Purchase #6 | $91.49 | 5.550% | $96.5677 | $96.57 | $96.55 | $96.60 |
| Purchase #7 | $220.55 | 10.164% | $242.9667 | $242.97 | $242.95 | $243.00 |
| 7 purchase totals = | $787.34 | $853.2786 | $853.29 | $853.20 | $853.30 | |