| 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 | $243.66 | 5.160% | $256.2329 | $256.23 | $256.25 | $256.20 |
| Purchase #2 | $126.55 | 7.167% | $135.6198 | $135.62 | $135.60 | $135.60 |
| Purchase #3 | $82.97 | 13.680% | $94.3203 | $94.32 | $94.30 | $94.30 |
| Purchase #4 | $105.93 | 9.277% | $115.7571 | $115.76 | $115.75 | $115.80 |
| Purchase #5 | $156.95 | 13.788% | $178.5903 | $178.59 | $178.60 | $178.60 |
| Purchase #6 | $105.88 | 9.371% | $115.802 | $115.80 | $115.80 | $115.80 |
| Purchase #7 | $193.52 | 13.595% | $219.829 | $219.83 | $219.85 | $219.80 |
| 7 purchase totals = | $1,015.46 | $1,116.1514 | $1,116.15 | $1,116.15 | $1,116.10 | |