| 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 | $249.70 | 7.242% | $267.7833 | $267.78 | $267.80 | $267.80 |
| Purchase #2 | $61.52 | 5.653% | $64.9977 | $65.00 | $65.00 | $65.00 |
| Purchase #3 | $166.95 | 13.236% | $189.0475 | $189.05 | $189.05 | $189.00 |
| Purchase #4 | $114.82 | 13.852% | $130.7249 | $130.72 | $130.70 | $130.70 |
| Purchase #5 | $121.77 | 6.469% | $129.6473 | $129.65 | $129.65 | $129.60 |
| Purchase #6 | $227.71 | 13.585% | $258.6444 | $258.64 | $258.65 | $258.60 |
| Purchase #7 | $248.56 | 6.790% | $265.4372 | $265.44 | $265.45 | $265.40 |
| 7 purchase totals = | $1,191.03 | $1,306.2823 | $1,306.28 | $1,306.30 | $1,306.10 | |