| 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 | $237.88 | 8.487% | $258.0689 | $258.07 | $258.05 | $258.10 |
| Purchase #2 | $135.44 | 5.334% | $142.6644 | $142.66 | $142.65 | $142.70 |
| Purchase #3 | $142.74 | 6.740% | $152.3607 | $152.36 | $152.35 | $152.40 |
| Purchase #4 | $205.84 | 7.761% | $221.8152 | $221.82 | $221.80 | $221.80 |
| Purchase #5 | $191.77 | 9.242% | $209.4934 | $209.49 | $209.50 | $209.50 |
| Purchase #6 | $175.56 | 7.763% | $189.1887 | $189.19 | $189.20 | $189.20 |
| Purchase #7 | $109.40 | 12.864% | $123.4732 | $123.47 | $123.45 | $123.50 |
| 7 purchase totals = | $1,198.63 | $1,297.0645 | $1,297.06 | $1,297.00 | $1,297.20 | |