| 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 | $240.42 | 13.570% | $273.045 | $273.05 | $273.05 | $273.00 |
| Purchase #2 | $40.80 | 4.852% | $42.7796 | $42.78 | $42.80 | $42.80 |
| Purchase #3 | $246.26 | 13.474% | $279.4411 | $279.44 | $279.45 | $279.40 |
| Purchase #4 | $152.48 | 9.191% | $166.4944 | $166.49 | $166.50 | $166.50 |
| Purchase #5 | $42.36 | 5.543% | $44.708 | $44.71 | $44.70 | $44.70 |
| Purchase #6 | $240.66 | 6.467% | $256.2235 | $256.22 | $256.20 | $256.20 |
| Purchase #7 | $122.49 | 5.793% | $129.5858 | $129.59 | $129.60 | $129.60 |
| 7 purchase totals = | $1,085.47 | $1,192.2774 | $1,192.28 | $1,192.30 | $1,192.20 | |