| 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 | $36.84 | 3.247% | $38.0362 | $38.04 | $38.05 | $38.00 |
| Purchase #2 | $145.35 | 13.575% | $165.0813 | $165.08 | $165.10 | $165.10 |
| Purchase #3 | $210.28 | 7.275% | $225.5779 | $225.58 | $225.60 | $225.60 |
| Purchase #4 | $217.67 | 13.826% | $247.7651 | $247.77 | $247.75 | $247.80 |
| Purchase #5 | $199.57 | 8.238% | $216.0106 | $216.01 | $216.00 | $216.00 |
| Purchase #6 | $102.98 | 6.399% | $109.5697 | $109.57 | $109.55 | $109.60 |
| Purchase #7 | $195.86 | 11.834% | $219.0381 | $219.04 | $219.05 | $219.00 |
| 7 purchase totals = | $1,108.55 | $1,221.0789 | $1,221.09 | $1,221.10 | $1,221.10 | |