| 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 | $203.34 | 8.801% | $221.236 | $221.24 | $221.25 | $221.20 |
| Purchase #2 | $181.56 | 12.219% | $203.7448 | $203.74 | $203.75 | $203.70 |
| Purchase #3 | $179.89 | 11.584% | $200.7285 | $200.73 | $200.75 | $200.70 |
| Purchase #4 | $133.81 | 13.856% | $152.3507 | $152.35 | $152.35 | $152.40 |
| Purchase #5 | $110.39 | 4.318% | $115.1566 | $115.16 | $115.15 | $115.20 |
| Purchase #6 | $186.73 | 10.457% | $206.2564 | $206.26 | $206.25 | $206.30 |
| Purchase #7 | $162.64 | 9.756% | $178.5072 | $178.51 | $178.50 | $178.50 |
| 7 purchase totals = | $1,158.36 | $1,277.9802 | $1,277.99 | $1,278.00 | $1,278.00 | |