| 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 | $211.76 | 7.195% | $226.9961 | $227.00 | $227.00 | $227.00 |
| Purchase #2 | $157.92 | 12.305% | $177.3521 | $177.35 | $177.35 | $177.40 |
| Purchase #3 | $107.52 | 7.439% | $115.5184 | $115.52 | $115.50 | $115.50 |
| Purchase #4 | $118.33 | 9.223% | $129.2436 | $129.24 | $129.25 | $129.20 |
| Purchase #5 | $60.48 | 11.527% | $67.4515 | $67.45 | $67.45 | $67.50 |
| Purchase #6 | $240.88 | 9.636% | $264.0912 | $264.09 | $264.10 | $264.10 |
| Purchase #7 | $114.45 | 12.510% | $128.7677 | $128.77 | $128.75 | $128.80 |
| 7 purchase totals = | $1,011.34 | $1,109.4206 | $1,109.42 | $1,109.40 | $1,109.50 | |