| 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 | $49.81 | 9.553% | $54.5683 | $54.57 | $54.55 | $54.60 |
| Purchase #2 | $169.87 | 11.666% | $189.687 | $189.69 | $189.70 | $189.70 |
| Purchase #3 | $214.40 | 11.457% | $238.9638 | $238.96 | $238.95 | $239.00 |
| Purchase #4 | $122.71 | 8.404% | $133.0225 | $133.02 | $133.00 | $133.00 |
| Purchase #5 | $123.46 | 4.835% | $129.4293 | $129.43 | $129.45 | $129.40 |
| Purchase #6 | $152.92 | 8.747% | $166.2959 | $166.30 | $166.30 | $166.30 |
| Purchase #7 | $198.88 | 8.832% | $216.4451 | $216.45 | $216.45 | $216.40 |
| 7 purchase totals = | $1,032.05 | $1,128.4119 | $1,128.42 | $1,128.40 | $1,128.40 | |