| 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 | $135.75 | 12.670% | $152.9495 | $152.95 | $152.95 | $152.90 |
| Purchase #2 | $237.84 | 5.536% | $251.0068 | $251.01 | $251.00 | $251.00 |
| Purchase #3 | $92.62 | 3.489% | $95.8515 | $95.85 | $95.85 | $95.90 |
| Purchase #4 | $109.60 | 3.527% | $113.4656 | $113.47 | $113.45 | $113.50 |
| Purchase #5 | $131.64 | 7.867% | $141.9961 | $142.00 | $142.00 | $142.00 |
| Purchase #6 | $194.52 | 11.129% | $216.1681 | $216.17 | $216.15 | $216.20 |
| Purchase #7 | $112.68 | 6.389% | $119.8791 | $119.88 | $119.90 | $119.90 |
| 7 purchase totals = | $1,014.65 | $1,091.3167 | $1,091.33 | $1,091.30 | $1,091.40 | |