| 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 | $232.33 | 13.572% | $263.8618 | $263.86 | $263.85 | $263.90 |
| Purchase #2 | $107.68 | 5.624% | $113.7359 | $113.74 | $113.75 | $113.70 |
| Purchase #3 | $46.59 | 11.845% | $52.1086 | $52.11 | $52.10 | $52.10 |
| Purchase #4 | $204.88 | 3.278% | $211.596 | $211.60 | $211.60 | $211.60 |
| Purchase #5 | $20.32 | 12.439% | $22.8476 | $22.85 | $22.85 | $22.80 |
| Purchase #6 | $196.78 | 4.726% | $206.0798 | $206.08 | $206.10 | $206.10 |
| Purchase #7 | $247.78 | 13.171% | $280.4151 | $280.42 | $280.40 | $280.40 |
| 7 purchase totals = | $1,056.36 | $1,150.6448 | $1,150.66 | $1,150.65 | $1,150.60 | |