| 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 | $198.88 | 9.618% | $218.0083 | $218.01 | $218.00 | $218.00 |
| Purchase #2 | $209.28 | 5.626% | $221.0541 | $221.05 | $221.05 | $221.10 |
| Purchase #3 | $103.47 | 5.675% | $109.3419 | $109.34 | $109.35 | $109.30 |
| Purchase #4 | $233.75 | 3.646% | $242.2725 | $242.27 | $242.25 | $242.30 |
| Purchase #5 | $114.46 | 3.262% | $118.1937 | $118.19 | $118.20 | $118.20 |
| Purchase #6 | $90.65 | 5.115% | $95.2867 | $95.29 | $95.30 | $95.30 |
| Purchase #7 | $75.93 | 9.311% | $82.9998 | $83.00 | $83.00 | $83.00 |
| 7 purchase totals = | $1,026.42 | $1,087.1570 | $1,087.15 | $1,087.15 | $1,087.20 | |