| 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 | $189.30 | 10.856% | $209.8504 | $209.85 | $209.85 | $209.90 |
| Purchase #2 | $171.27 | 7.599% | $184.2848 | $184.28 | $184.30 | $184.30 |
| Purchase #3 | $228.64 | 8.784% | $248.7237 | $248.72 | $248.70 | $248.70 |
| Purchase #4 | $161.25 | 13.831% | $183.5525 | $183.55 | $183.55 | $183.60 |
| Purchase #5 | $136.87 | 11.303% | $152.3404 | $152.34 | $152.35 | $152.30 |
| Purchase #6 | $24.59 | 10.471% | $27.1648 | $27.16 | $27.15 | $27.20 |
| Purchase #7 | $173.28 | 9.302% | $189.3985 | $189.40 | $189.40 | $189.40 |
| 7 purchase totals = | $1,085.20 | $1,195.3151 | $1,195.30 | $1,195.30 | $1,195.40 | |