| 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 | $130.51 | 4.146% | $135.9209 | $135.92 | $135.90 | $135.90 |
| Purchase #2 | $32.78 | 12.477% | $36.87 | $36.87 | $36.85 | $36.90 |
| Purchase #3 | $109.58 | 9.830% | $120.3517 | $120.35 | $120.35 | $120.40 |
| Purchase #4 | $165.84 | 4.713% | $173.656 | $173.66 | $173.65 | $173.70 |
| Purchase #5 | $180.41 | 3.773% | $187.2169 | $187.22 | $187.20 | $187.20 |
| Purchase #6 | $248.95 | 6.180% | $264.3351 | $264.34 | $264.35 | $264.30 |
| Purchase #7 | $116.44 | 13.872% | $132.5926 | $132.59 | $132.60 | $132.60 |
| 7 purchase totals = | $984.51 | $1,050.9432 | $1,050.95 | $1,050.90 | $1,051.00 | |