| 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 | $140.33 | 3.301% | $144.9623 | $144.96 | $144.95 | $145.00 |
| Purchase #2 | $211.45 | 12.292% | $237.4414 | $237.44 | $237.45 | $237.40 |
| Purchase #3 | $220.86 | 7.547% | $237.5283 | $237.53 | $237.55 | $237.50 |
| Purchase #4 | $181.72 | 7.349% | $195.0746 | $195.07 | $195.05 | $195.10 |
| Purchase #5 | $64.65 | 12.548% | $72.7623 | $72.76 | $72.75 | $72.80 |
| Purchase #6 | $131.91 | 11.295% | $146.8092 | $146.81 | $146.80 | $146.80 |
| Purchase #7 | $198.75 | 5.662% | $210.0032 | $210.00 | $210.00 | $210.00 |
| 7 purchase totals = | $1,149.67 | $1,244.5813 | $1,244.57 | $1,244.55 | $1,244.60 | |