| 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 | $224.27 | 9.667% | $245.9502 | $245.95 | $245.95 | $246.00 |
| Purchase #2 | $43.97 | 13.814% | $50.044 | $50.04 | $50.05 | $50.00 |
| Purchase #3 | $171.43 | 8.546% | $186.0804 | $186.08 | $186.10 | $186.10 |
| Purchase #4 | $186.90 | 8.783% | $203.3154 | $203.32 | $203.30 | $203.30 |
| Purchase #5 | $188.73 | 8.132% | $204.0775 | $204.08 | $204.10 | $204.10 |
| Purchase #6 | $70.42 | 13.208% | $79.7211 | $79.72 | $79.70 | $79.70 |
| Purchase #7 | $55.58 | 13.828% | $63.2656 | $63.27 | $63.25 | $63.30 |
| 7 purchase totals = | $941.30 | $1,032.4542 | $1,032.46 | $1,032.45 | $1,032.50 | |