| 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 | $135.74 | 8.349% | $147.0729 | $147.07 | $147.05 | $147.10 |
| Purchase #2 | $114.43 | 8.241% | $123.8602 | $123.86 | $123.85 | $123.90 |
| Purchase #3 | $175.55 | 13.828% | $199.8251 | $199.83 | $199.85 | $199.80 |
| Purchase #4 | $88.82 | 10.638% | $98.2687 | $98.27 | $98.25 | $98.30 |
| Purchase #5 | $191.52 | 10.423% | $211.4821 | $211.48 | $211.50 | $211.50 |
| Purchase #6 | $219.96 | 12.688% | $247.8685 | $247.87 | $247.85 | $247.90 |
| Purchase #7 | $204.45 | 8.564% | $221.9591 | $221.96 | $221.95 | $222.00 |
| 7 purchase totals = | $1,130.47 | $1,250.3366 | $1,250.34 | $1,250.30 | $1,250.50 | |