| 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 | $172.87 | 9.682% | $189.6073 | $189.61 | $189.60 | $189.60 |
| Purchase #2 | $209.49 | 13.706% | $238.2027 | $238.20 | $238.20 | $238.20 |
| Purchase #3 | $216.86 | 6.754% | $231.5067 | $231.51 | $231.50 | $231.50 |
| Purchase #4 | $8.93 | 3.808% | $9.2701 | $9.27 | $9.25 | $9.30 |
| Purchase #5 | $207.56 | 5.157% | $218.2639 | $218.26 | $218.25 | $218.30 |
| Purchase #6 | $110.80 | 8.575% | $120.3011 | $120.30 | $120.30 | $120.30 |
| Purchase #7 | $91.36 | 3.682% | $94.7239 | $94.72 | $94.70 | $94.70 |
| 7 purchase totals = | $1,017.87 | $1,101.8757 | $1,101.87 | $1,101.80 | $1,101.90 | |