| 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 | $10.93 | 10.437% | $12.0708 | $12.07 | $12.05 | $12.10 |
| Purchase #2 | $37.97 | 10.246% | $41.8604 | $41.86 | $41.85 | $41.90 |
| Purchase #3 | $243.44 | 3.505% | $251.9726 | $251.97 | $251.95 | $252.00 |
| Purchase #4 | $156.89 | 3.740% | $162.7577 | $162.76 | $162.75 | $162.80 |
| Purchase #5 | $96.49 | 9.165% | $105.3333 | $105.33 | $105.35 | $105.30 |
| Purchase #6 | $239.58 | 11.789% | $267.8241 | $267.82 | $267.80 | $267.80 |
| Purchase #7 | $217.31 | 8.399% | $235.5619 | $235.56 | $235.55 | $235.60 |
| 7 purchase totals = | $1,002.61 | $1,077.3808 | $1,077.37 | $1,077.30 | $1,077.50 | |