| 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 | $248.84 | 6.176% | $264.2084 | $264.21 | $264.20 | $264.20 |
| Purchase #2 | $143.29 | 9.133% | $156.3767 | $156.38 | $156.40 | $156.40 |
| Purchase #3 | $213.72 | 12.137% | $239.6592 | $239.66 | $239.65 | $239.70 |
| Purchase #4 | $238.89 | 13.830% | $271.9285 | $271.93 | $271.95 | $271.90 |
| Purchase #5 | $160.26 | 6.333% | $170.4093 | $170.41 | $170.40 | $170.40 |
| Purchase #6 | $28.25 | 12.658% | $31.8259 | $31.83 | $31.85 | $31.80 |
| Purchase #7 | $185.81 | 12.278% | $208.6238 | $208.62 | $208.60 | $208.60 |
| 7 purchase totals = | $1,219.06 | $1,343.0318 | $1,343.04 | $1,343.05 | $1,343.00 | |