| 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 | $110.55 | 11.236% | $122.9714 | $122.97 | $122.95 | $123.00 |
| Purchase #2 | $176.99 | 12.327% | $198.8076 | $198.81 | $198.80 | $198.80 |
| Purchase #3 | $124.80 | 11.542% | $139.2044 | $139.20 | $139.20 | $139.20 |
| Purchase #4 | $214.75 | 11.132% | $238.656 | $238.66 | $238.65 | $238.70 |
| Purchase #5 | $171.52 | 8.774% | $186.5692 | $186.57 | $186.55 | $186.60 |
| Purchase #6 | $60.74 | 6.133% | $64.4652 | $64.47 | $64.45 | $64.50 |
| Purchase #7 | $210.75 | 11.815% | $235.6501 | $235.65 | $235.65 | $235.70 |
| 7 purchase totals = | $1,070.10 | $1,186.3239 | $1,186.33 | $1,186.25 | $1,186.50 | |