| 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 | $37.65 | 3.128% | $38.8277 | $38.83 | $38.85 | $38.80 |
| Purchase #2 | $80.42 | 8.851% | $87.538 | $87.54 | $87.55 | $87.50 |
| Purchase #3 | $181.59 | 4.810% | $190.3245 | $190.32 | $190.30 | $190.30 |
| Purchase #4 | $210.75 | 11.146% | $234.2402 | $234.24 | $234.25 | $234.20 |
| Purchase #5 | $238.29 | 7.810% | $256.9004 | $256.90 | $256.90 | $256.90 |
| Purchase #6 | $167.26 | 8.433% | $181.365 | $181.37 | $181.35 | $181.40 |
| Purchase #7 | $196.26 | 4.174% | $204.4519 | $204.45 | $204.45 | $204.50 |
| 7 purchase totals = | $1,112.22 | $1,193.6477 | $1,193.65 | $1,193.65 | $1,193.60 | |