| 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 | $103.80 | 11.588% | $115.8283 | $115.83 | $115.85 | $115.80 |
| Purchase #2 | $58.50 | 9.161% | $63.8592 | $63.86 | $63.85 | $63.90 |
| Purchase #3 | $141.50 | 13.730% | $160.928 | $160.93 | $160.95 | $160.90 |
| Purchase #4 | $134.95 | 11.417% | $150.3572 | $150.36 | $150.35 | $150.40 |
| Purchase #5 | $206.50 | 8.678% | $224.4201 | $224.42 | $224.40 | $224.40 |
| Purchase #6 | $61.60 | 3.152% | $63.5416 | $63.54 | $63.55 | $63.50 |
| Purchase #7 | $238.72 | 6.193% | $253.5039 | $253.50 | $253.50 | $253.50 |
| 7 purchase totals = | $945.57 | $1,032.4383 | $1,032.44 | $1,032.45 | $1,032.40 | |