| 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 | $234.32 | 13.399% | $265.7165 | $265.72 | $265.70 | $265.70 |
| Purchase #2 | $8.38 | 12.804% | $9.453 | $9.45 | $9.45 | $9.50 |
| Purchase #3 | $202.45 | 7.673% | $217.984 | $217.98 | $218.00 | $218.00 |
| Purchase #4 | $66.25 | 10.610% | $73.2791 | $73.28 | $73.30 | $73.30 |
| Purchase #5 | $139.25 | 3.870% | $144.639 | $144.64 | $144.65 | $144.60 |
| Purchase #6 | $172.85 | 13.571% | $196.3075 | $196.31 | $196.30 | $196.30 |
| Purchase #7 | $227.36 | 8.514% | $246.7174 | $246.72 | $246.70 | $246.70 |
| 7 purchase totals = | $1,050.86 | $1,154.0965 | $1,154.10 | $1,154.10 | $1,154.10 | |