| 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 | $189.84 | 5.752% | $200.7596 | $200.76 | $200.75 | $200.80 |
| Purchase #2 | $195.92 | 13.301% | $221.9793 | $221.98 | $222.00 | $222.00 |
| Purchase #3 | $107.28 | 10.715% | $118.7751 | $118.78 | $118.80 | $118.80 |
| Purchase #4 | $130.76 | 5.742% | $138.2682 | $138.27 | $138.25 | $138.30 |
| Purchase #5 | $123.85 | 11.421% | $137.9949 | $137.99 | $138.00 | $138.00 |
| Purchase #6 | $47.57 | 5.622% | $50.2444 | $50.24 | $50.25 | $50.20 |
| Purchase #7 | $219.58 | 7.188% | $235.3634 | $235.36 | $235.35 | $235.40 |
| 7 purchase totals = | $1,014.80 | $1,103.3849 | $1,103.38 | $1,103.40 | $1,103.50 | |