| 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 | $198.47 | 10.210% | $218.7338 | $218.73 | $218.75 | $218.70 |
| Purchase #2 | $83.79 | 10.369% | $92.4782 | $92.48 | $92.50 | $92.50 |
| Purchase #3 | $79.73 | 10.192% | $87.8561 | $87.86 | $87.85 | $87.90 |
| Purchase #4 | $227.89 | 4.467% | $238.0698 | $238.07 | $238.05 | $238.10 |
| Purchase #5 | $41.64 | 9.629% | $45.6495 | $45.65 | $45.65 | $45.60 |
| Purchase #6 | $124.49 | 4.789% | $130.4518 | $130.45 | $130.45 | $130.50 |
| Purchase #7 | $216.45 | 6.577% | $230.6859 | $230.69 | $230.70 | $230.70 |
| 7 purchase totals = | $972.46 | $1,043.9251 | $1,043.93 | $1,043.95 | $1,044.00 | |