| 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 | $229.64 | 6.151% | $243.7652 | $243.77 | $243.75 | $243.80 |
| Purchase #2 | $28.53 | 4.391% | $29.7828 | $29.78 | $29.80 | $29.80 |
| Purchase #3 | $218.62 | 4.689% | $228.8711 | $228.87 | $228.85 | $228.90 |
| Purchase #4 | $198.61 | 3.136% | $204.8384 | $204.84 | $204.85 | $204.80 |
| Purchase #5 | $166.30 | 3.157% | $171.5501 | $171.55 | $171.55 | $171.60 |
| Purchase #6 | $122.95 | 7.149% | $131.7397 | $131.74 | $131.75 | $131.70 |
| Purchase #7 | $81.64 | 8.815% | $88.8366 | $88.84 | $88.85 | $88.80 |
| 7 purchase totals = | $1,046.29 | $1,099.3839 | $1,099.39 | $1,099.40 | $1,099.40 | |