| 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 | $212.30 | 3.632% | $220.0107 | $220.01 | $220.00 | $220.00 |
| Purchase #2 | $141.56 | 3.776% | $146.9053 | $146.91 | $146.90 | $146.90 |
| Purchase #3 | $229.38 | 4.555% | $239.8283 | $239.83 | $239.85 | $239.80 |
| Purchase #4 | $187.99 | 3.609% | $194.7746 | $194.77 | $194.75 | $194.80 |
| Purchase #5 | $197.32 | 11.147% | $219.3153 | $219.32 | $219.30 | $219.30 |
| Purchase #6 | $95.94 | 12.483% | $107.9162 | $107.92 | $107.90 | $107.90 |
| Purchase #7 | $26.83 | 5.718% | $28.3641 | $28.36 | $28.35 | $28.40 |
| 7 purchase totals = | $1,091.32 | $1,157.1145 | $1,157.12 | $1,157.05 | $1,157.10 | |