| 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 | $219.43 | 3.362% | $226.8072 | $226.81 | $226.80 | $226.80 |
| Purchase #2 | $18.49 | 4.600% | $19.3405 | $19.34 | $19.35 | $19.30 |
| Purchase #3 | $236.32 | 4.352% | $246.6046 | $246.60 | $246.60 | $246.60 |
| Purchase #4 | $90.51 | 9.161% | $98.8016 | $98.80 | $98.80 | $98.80 |
| Purchase #5 | $244.53 | 4.836% | $256.3555 | $256.36 | $256.35 | $256.40 |
| Purchase #6 | $79.46 | 7.790% | $85.6499 | $85.65 | $85.65 | $85.60 |
| Purchase #7 | $162.59 | 9.821% | $178.558 | $178.56 | $178.55 | $178.60 |
| 7 purchase totals = | $1,051.33 | $1,112.1173 | $1,112.12 | $1,112.10 | $1,112.10 | |