| 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 | $133.84 | 13.611% | $152.057 | $152.06 | $152.05 | $152.10 |
| Purchase #2 | $207.73 | 6.110% | $220.4223 | $220.42 | $220.40 | $220.40 |
| Purchase #3 | $213.40 | 7.687% | $229.8041 | $229.80 | $229.80 | $229.80 |
| Purchase #4 | $44.69 | 6.335% | $47.5211 | $47.52 | $47.50 | $47.50 |
| Purchase #5 | $17.33 | 11.162% | $19.2644 | $19.26 | $19.25 | $19.30 |
| Purchase #6 | $191.83 | 7.773% | $206.7409 | $206.74 | $206.75 | $206.70 |
| Purchase #7 | $199.98 | 7.608% | $215.1945 | $215.19 | $215.20 | $215.20 |
| 7 purchase totals = | $1,008.80 | $1,091.0043 | $1,090.99 | $1,090.95 | $1,091.00 | |