| 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 | $43.36 | 3.311% | $44.7956 | $44.80 | $44.80 | $44.80 |
| Purchase #2 | $118.85 | 10.547% | $131.3851 | $131.39 | $131.40 | $131.40 |
| Purchase #3 | $134.93 | 9.791% | $148.141 | $148.14 | $148.15 | $148.10 |
| Purchase #4 | $90.30 | 8.589% | $98.0559 | $98.06 | $98.05 | $98.10 |
| Purchase #5 | $219.28 | 9.365% | $239.8156 | $239.82 | $239.80 | $239.80 |
| Purchase #6 | $208.58 | 10.714% | $230.9273 | $230.93 | $230.95 | $230.90 |
| Purchase #7 | $181.36 | 5.805% | $191.8879 | $191.89 | $191.90 | $191.90 |
| 7 purchase totals = | $996.66 | $1,085.0084 | $1,085.03 | $1,085.05 | $1,085.00 | |