| 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 | $224.95 | 4.168% | $234.3259 | $234.33 | $234.35 | $234.30 |
| Purchase #2 | $134.31 | 5.656% | $141.9066 | $141.91 | $141.90 | $141.90 |
| Purchase #3 | $194.95 | 3.248% | $201.282 | $201.28 | $201.30 | $201.30 |
| Purchase #4 | $101.67 | 12.295% | $114.1703 | $114.17 | $114.15 | $114.20 |
| Purchase #5 | $140.80 | 12.329% | $158.1592 | $158.16 | $158.15 | $158.20 |
| Purchase #6 | $124.42 | 13.602% | $141.3436 | $141.34 | $141.35 | $141.30 |
| Purchase #7 | $121.48 | 6.626% | $129.5293 | $129.53 | $129.55 | $129.50 |
| 7 purchase totals = | $1,042.58 | $1,120.7169 | $1,120.72 | $1,120.75 | $1,120.70 | |