| 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 | $81.89 | 11.476% | $91.2877 | $91.29 | $91.30 | $91.30 |
| Purchase #2 | $91.30 | 9.579% | $100.0456 | $100.05 | $100.05 | $100.00 |
| Purchase #3 | $242.95 | 10.819% | $269.2348 | $269.23 | $269.25 | $269.20 |
| Purchase #4 | $238.87 | 11.381% | $266.0558 | $266.06 | $266.05 | $266.10 |
| Purchase #5 | $195.52 | 4.196% | $203.724 | $203.72 | $203.70 | $203.70 |
| Purchase #6 | $147.51 | 7.268% | $158.231 | $158.23 | $158.25 | $158.20 |
| Purchase #7 | $183.64 | 3.422% | $189.9242 | $189.92 | $189.90 | $189.90 |
| 7 purchase totals = | $1,181.68 | $1,278.5031 | $1,278.50 | $1,278.50 | $1,278.40 | |