| 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 | $128.61 | 4.117% | $133.9049 | $133.90 | $133.90 | $133.90 |
| Purchase #2 | $70.68 | 5.361% | $74.4692 | $74.47 | $74.45 | $74.50 |
| Purchase #3 | $83.70 | 8.709% | $90.9894 | $90.99 | $91.00 | $91.00 |
| Purchase #4 | $225.87 | 13.570% | $256.5206 | $256.52 | $256.50 | $256.50 |
| Purchase #5 | $93.63 | 9.848% | $102.8507 | $102.85 | $102.85 | $102.90 |
| Purchase #6 | $173.82 | 13.547% | $197.3674 | $197.37 | $197.35 | $197.40 |
| Purchase #7 | $176.69 | 4.377% | $184.4237 | $184.42 | $184.40 | $184.40 |
| 7 purchase totals = | $953.00 | $1,040.5259 | $1,040.52 | $1,040.45 | $1,040.60 | |