| 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 | $57.36 | 13.152% | $64.904 | $64.90 | $64.90 | $64.90 |
| Purchase #2 | $247.65 | 6.431% | $263.5764 | $263.58 | $263.60 | $263.60 |
| Purchase #3 | $223.74 | 12.864% | $252.5219 | $252.52 | $252.50 | $252.50 |
| Purchase #4 | $214.35 | 11.233% | $238.4279 | $238.43 | $238.45 | $238.40 |
| Purchase #5 | $26.88 | 4.795% | $28.1689 | $28.17 | $28.15 | $28.20 |
| Purchase #6 | $216.42 | 11.562% | $241.4425 | $241.44 | $241.45 | $241.40 |
| Purchase #7 | $113.56 | 13.358% | $128.7293 | $128.73 | $128.75 | $128.70 |
| 7 purchase totals = | $1,099.96 | $1,217.7709 | $1,217.77 | $1,217.80 | $1,217.70 | |