| 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 | $110.72 | 8.811% | $120.4755 | $120.48 | $120.50 | $120.50 |
| Purchase #2 | $66.35 | 4.373% | $69.2515 | $69.25 | $69.25 | $69.30 |
| Purchase #3 | $227.68 | 6.591% | $242.6864 | $242.69 | $242.70 | $242.70 |
| Purchase #4 | $218.91 | 7.649% | $235.6544 | $235.65 | $235.65 | $235.70 |
| Purchase #5 | $248.74 | 9.173% | $271.5569 | $271.56 | $271.55 | $271.60 |
| Purchase #6 | $74.83 | 13.308% | $84.7884 | $84.79 | $84.80 | $84.80 |
| Purchase #7 | $230.32 | 4.457% | $240.5854 | $240.59 | $240.60 | $240.60 |
| 7 purchase totals = | $1,177.55 | $1,264.9985 | $1,265.01 | $1,265.05 | $1,265.20 | |