| 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 | $198.94 | 5.410% | $209.7027 | $209.70 | $209.70 | $209.70 |
| Purchase #2 | $121.93 | 7.228% | $130.7431 | $130.74 | $130.75 | $130.70 |
| Purchase #3 | $35.93 | 5.700% | $37.978 | $37.98 | $38.00 | $38.00 |
| Purchase #4 | $156.56 | 3.692% | $162.3402 | $162.34 | $162.35 | $162.30 |
| Purchase #5 | $151.36 | 3.603% | $156.8135 | $156.81 | $156.80 | $156.80 |
| Purchase #6 | $243.88 | 5.293% | $256.7886 | $256.79 | $256.80 | $256.80 |
| Purchase #7 | $195.80 | 3.604% | $202.8566 | $202.86 | $202.85 | $202.90 |
| 7 purchase totals = | $1,104.40 | $1,157.2227 | $1,157.22 | $1,157.25 | $1,157.20 | |