| 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 | $132.65 | 6.656% | $141.4792 | $141.48 | $141.50 | $141.50 |
| Purchase #2 | $228.41 | 8.758% | $248.4141 | $248.41 | $248.40 | $248.40 |
| Purchase #3 | $149.41 | 6.459% | $159.0604 | $159.06 | $159.05 | $159.10 |
| Purchase #4 | $111.48 | 11.442% | $124.2355 | $124.24 | $124.25 | $124.20 |
| Purchase #5 | $26.87 | 4.809% | $28.1622 | $28.16 | $28.15 | $28.20 |
| Purchase #6 | $218.85 | 3.552% | $226.6236 | $226.62 | $226.60 | $226.60 |
| Purchase #7 | $157.52 | 13.874% | $179.3743 | $179.37 | $179.35 | $179.40 |
| 7 purchase totals = | $1,025.19 | $1,107.3493 | $1,107.34 | $1,107.30 | $1,107.40 | |