| 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 | $90.60 | 11.459% | $100.9819 | $100.98 | $101.00 | $101.00 |
| Purchase #2 | $212.48 | 4.162% | $221.3234 | $221.32 | $221.30 | $221.30 |
| Purchase #3 | $182.54 | 8.250% | $197.5996 | $197.60 | $197.60 | $197.60 |
| Purchase #4 | $110.98 | 8.679% | $120.612 | $120.61 | $120.60 | $120.60 |
| Purchase #5 | $163.70 | 13.561% | $185.8994 | $185.90 | $185.90 | $185.90 |
| Purchase #6 | $76.55 | 11.563% | $85.4015 | $85.40 | $85.40 | $85.40 |
| Purchase #7 | $240.97 | 4.246% | $251.2016 | $251.20 | $251.20 | $251.20 |
| 7 purchase totals = | $1,077.82 | $1,163.0194 | $1,163.01 | $1,163.00 | $1,163.00 | |