| 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 | $29.88 | 6.141% | $31.7149 | $31.71 | $31.70 | $31.70 |
| Purchase #2 | $249.69 | 3.168% | $257.6002 | $257.60 | $257.60 | $257.60 |
| Purchase #3 | $100.60 | 13.621% | $114.3027 | $114.30 | $114.30 | $114.30 |
| Purchase #4 | $248.65 | 6.728% | $265.3792 | $265.38 | $265.40 | $265.40 |
| Purchase #5 | $183.51 | 5.503% | $193.6086 | $193.61 | $193.60 | $193.60 |
| Purchase #6 | $111.74 | 9.299% | $122.1307 | $122.13 | $122.15 | $122.10 |
| Purchase #7 | $197.80 | 7.286% | $212.2117 | $212.21 | $212.20 | $212.20 |
| 7 purchase totals = | $1,121.87 | $1,196.9480 | $1,196.94 | $1,196.95 | $1,196.90 | |