| 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 | $109.49 | 6.623% | $116.7415 | $116.74 | $116.75 | $116.70 |
| Purchase #2 | $224.48 | 7.756% | $241.8907 | $241.89 | $241.90 | $241.90 |
| Purchase #3 | $79.49 | 11.512% | $88.6409 | $88.64 | $88.65 | $88.60 |
| Purchase #4 | $115.50 | 12.311% | $129.7192 | $129.72 | $129.70 | $129.70 |
| Purchase #5 | $234.93 | 5.259% | $247.285 | $247.29 | $247.30 | $247.30 |
| Purchase #6 | $37.28 | 3.807% | $38.6992 | $38.70 | $38.70 | $38.70 |
| Purchase #7 | $157.28 | 6.453% | $167.4293 | $167.43 | $167.45 | $167.40 |
| 7 purchase totals = | $958.45 | $1,030.4058 | $1,030.41 | $1,030.45 | $1,030.30 | |