| 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 | $247.95 | 6.131% | $263.1518 | $263.15 | $263.15 | $263.20 |
| Purchase #2 | $172.90 | 5.209% | $181.9064 | $181.91 | $181.90 | $181.90 |
| Purchase #3 | $93.47 | 12.285% | $104.9528 | $104.95 | $104.95 | $105.00 |
| Purchase #4 | $250.48 | 9.247% | $273.6419 | $273.64 | $273.65 | $273.60 |
| Purchase #5 | $167.32 | 4.859% | $175.4501 | $175.45 | $175.45 | $175.50 |
| Purchase #6 | $8.83 | 4.251% | $9.2054 | $9.21 | $9.20 | $9.20 |
| Purchase #7 | $99.83 | 12.474% | $112.2828 | $112.28 | $112.30 | $112.30 |
| 7 purchase totals = | $1,040.78 | $1,120.5912 | $1,120.59 | $1,120.60 | $1,120.70 | |