| 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 | $108.35 | 9.829% | $118.9997 | $119.00 | $119.00 | $119.00 |
| Purchase #2 | $96.38 | 3.249% | $99.5114 | $99.51 | $99.50 | $99.50 |
| Purchase #3 | $244.71 | 6.163% | $259.7915 | $259.79 | $259.80 | $259.80 |
| Purchase #4 | $245.35 | 10.702% | $271.6074 | $271.61 | $271.60 | $271.60 |
| Purchase #5 | $114.84 | 11.108% | $127.5964 | $127.60 | $127.60 | $127.60 |
| Purchase #6 | $144.39 | 12.311% | $162.1659 | $162.17 | $162.15 | $162.20 |
| Purchase #7 | $115.48 | 5.767% | $122.1397 | $122.14 | $122.15 | $122.10 |
| 7 purchase totals = | $1,069.50 | $1,161.8120 | $1,161.82 | $1,161.80 | $1,161.80 | |