| 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 | $249.85 | 5.332% | $263.172 | $263.17 | $263.15 | $263.20 |
| Purchase #2 | $6.82 | 11.240% | $7.5866 | $7.59 | $7.60 | $7.60 |
| Purchase #3 | $234.90 | 5.115% | $246.9151 | $246.92 | $246.90 | $246.90 |
| Purchase #4 | $17.56 | 11.307% | $19.5455 | $19.55 | $19.55 | $19.50 |
| Purchase #5 | $207.25 | 5.585% | $218.8249 | $218.82 | $218.80 | $218.80 |
| Purchase #6 | $244.69 | 12.308% | $274.8064 | $274.81 | $274.80 | $274.80 |
| Purchase #7 | $99.28 | 7.845% | $107.0685 | $107.07 | $107.05 | $107.10 |
| 7 purchase totals = | $1,060.35 | $1,137.9190 | $1,137.93 | $1,137.85 | $1,137.90 | |