| 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 | $227.64 | 9.116% | $248.3917 | $248.39 | $248.40 | $248.40 |
| Purchase #2 | $218.59 | 7.726% | $235.4783 | $235.48 | $235.50 | $235.50 |
| Purchase #3 | $171.45 | 7.857% | $184.9208 | $184.92 | $184.90 | $184.90 |
| Purchase #4 | $118.96 | 9.323% | $130.0506 | $130.05 | $130.05 | $130.10 |
| Purchase #5 | $175.32 | 5.407% | $184.7996 | $184.80 | $184.80 | $184.80 |
| Purchase #6 | $24.45 | 5.184% | $25.7175 | $25.72 | $25.70 | $25.70 |
| Purchase #7 | $171.66 | 9.346% | $187.7033 | $187.70 | $187.70 | $187.70 |
| 7 purchase totals = | $1,108.07 | $1,197.0618 | $1,197.06 | $1,197.05 | $1,197.10 | |