| 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 | $234.93 | 13.695% | $267.1037 | $267.10 | $267.10 | $267.10 |
| Purchase #2 | $155.34 | 12.668% | $175.0185 | $175.02 | $175.00 | $175.00 |
| Purchase #3 | $233.52 | 7.645% | $251.3726 | $251.37 | $251.35 | $251.40 |
| Purchase #4 | $84.42 | 8.517% | $91.6101 | $91.61 | $91.60 | $91.60 |
| Purchase #5 | $247.27 | 9.162% | $269.9249 | $269.92 | $269.90 | $269.90 |
| Purchase #6 | $120.69 | 8.766% | $131.2697 | $131.27 | $131.25 | $131.30 |
| Purchase #7 | $11.28 | 13.616% | $12.8159 | $12.82 | $12.80 | $12.80 |
| 7 purchase totals = | $1,087.45 | $1,199.1154 | $1,199.11 | $1,199.00 | $1,199.10 | |