| 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 | $117.38 | 6.112% | $124.5543 | $124.55 | $124.55 | $124.60 |
| Purchase #2 | $231.36 | 12.152% | $259.4749 | $259.47 | $259.45 | $259.50 |
| Purchase #3 | $176.71 | 4.392% | $184.4711 | $184.47 | $184.45 | $184.50 |
| Purchase #4 | $23.75 | 11.688% | $26.5259 | $26.53 | $26.55 | $26.50 |
| Purchase #5 | $129.62 | 3.630% | $134.3252 | $134.33 | $134.35 | $134.30 |
| Purchase #6 | $65.97 | 6.345% | $70.1558 | $70.16 | $70.15 | $70.20 |
| Purchase #7 | $196.77 | 8.294% | $213.0901 | $213.09 | $213.10 | $213.10 |
| 7 purchase totals = | $941.56 | $1,012.5973 | $1,012.60 | $1,012.60 | $1,012.70 | |