| 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 | $200.44 | 6.151% | $212.7691 | $212.77 | $212.75 | $212.80 |
| Purchase #2 | $109.36 | 13.150% | $123.7408 | $123.74 | $123.75 | $123.70 |
| Purchase #3 | $243.26 | 5.404% | $256.4058 | $256.41 | $256.40 | $256.40 |
| Purchase #4 | $180.63 | 4.343% | $188.4748 | $188.47 | $188.45 | $188.50 |
| Purchase #5 | $168.97 | 6.171% | $179.3971 | $179.40 | $179.40 | $179.40 |
| Purchase #6 | $129.98 | 6.508% | $138.4391 | $138.44 | $138.45 | $138.40 |
| Purchase #7 | $142.91 | 11.629% | $159.529 | $159.53 | $159.55 | $159.50 |
| 7 purchase totals = | $1,175.55 | $1,258.7557 | $1,258.76 | $1,258.75 | $1,258.70 | |