| 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 | $106.29 | 3.424% | $109.9294 | $109.93 | $109.95 | $109.90 |
| Purchase #2 | $246.54 | 5.454% | $259.9863 | $259.99 | $260.00 | $260.00 |
| Purchase #3 | $103.82 | 11.721% | $115.9887 | $115.99 | $116.00 | $116.00 |
| Purchase #4 | $162.48 | 11.637% | $181.3878 | $181.39 | $181.40 | $181.40 |
| Purchase #5 | $139.42 | 8.547% | $151.3362 | $151.34 | $151.35 | $151.30 |
| Purchase #6 | $80.66 | 13.865% | $91.8435 | $91.84 | $91.85 | $91.80 |
| Purchase #7 | $83.69 | 11.245% | $93.1009 | $93.10 | $93.10 | $93.10 |
| 7 purchase totals = | $922.90 | $1,003.5728 | $1,003.58 | $1,003.65 | $1,003.50 | |