| 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 | $244.54 | 11.814% | $273.43 | $273.43 | $273.45 | $273.40 |
| Purchase #2 | $131.75 | 7.601% | $141.7643 | $141.76 | $141.75 | $141.80 |
| Purchase #3 | $28.33 | 8.298% | $30.6808 | $30.68 | $30.70 | $30.70 |
| Purchase #4 | $140.85 | 13.809% | $160.3 | $160.30 | $160.30 | $160.30 |
| Purchase #5 | $158.64 | 4.231% | $165.3521 | $165.35 | $165.35 | $165.40 |
| Purchase #6 | $230.62 | 6.384% | $245.3428 | $245.34 | $245.35 | $245.30 |
| Purchase #7 | $74.29 | 10.294% | $81.9374 | $81.94 | $81.95 | $81.90 |
| 7 purchase totals = | $1,009.02 | $1,098.8074 | $1,098.80 | $1,098.85 | $1,098.80 | |