| 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 | $210.59 | 4.694% | $220.4751 | $220.48 | $220.50 | $220.50 |
| Purchase #2 | $86.88 | 4.384% | $90.6888 | $90.69 | $90.70 | $90.70 |
| Purchase #3 | $189.29 | 4.401% | $197.6207 | $197.62 | $197.60 | $197.60 |
| Purchase #4 | $174.42 | 4.202% | $181.7491 | $181.75 | $181.75 | $181.70 |
| Purchase #5 | $150.59 | 8.269% | $163.0423 | $163.04 | $163.05 | $163.00 |
| Purchase #6 | $202.45 | 7.214% | $217.0547 | $217.05 | $217.05 | $217.10 |
| Purchase #7 | $70.55 | 8.601% | $76.618 | $76.62 | $76.60 | $76.60 |
| 7 purchase totals = | $1,084.77 | $1,147.2487 | $1,147.25 | $1,147.25 | $1,147.20 | |