| 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 | $202.73 | 9.120% | $221.219 | $221.22 | $221.20 | $221.20 |
| Purchase #2 | $156.73 | 9.647% | $171.8497 | $171.85 | $171.85 | $171.80 |
| Purchase #3 | $248.87 | 13.550% | $282.5919 | $282.59 | $282.60 | $282.60 |
| Purchase #4 | $42.98 | 10.132% | $47.3347 | $47.33 | $47.35 | $47.30 |
| Purchase #5 | $133.25 | 7.136% | $142.7587 | $142.76 | $142.75 | $142.80 |
| Purchase #6 | $249.65 | 12.191% | $280.0848 | $280.08 | $280.10 | $280.10 |
| Purchase #7 | $114.44 | 3.503% | $118.4488 | $118.45 | $118.45 | $118.40 |
| 7 purchase totals = | $1,148.65 | $1,264.2876 | $1,264.28 | $1,264.30 | $1,264.20 | |