| 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 | $228.27 | 4.416% | $238.3504 | $238.35 | $238.35 | $238.40 |
| Purchase #2 | $202.72 | 11.200% | $225.4246 | $225.42 | $225.40 | $225.40 |
| Purchase #3 | $140.35 | 8.808% | $152.712 | $152.71 | $152.70 | $152.70 |
| Purchase #4 | $230.74 | 9.343% | $252.298 | $252.30 | $252.30 | $252.30 |
| Purchase #5 | $71.95 | 7.681% | $77.4765 | $77.48 | $77.50 | $77.50 |
| Purchase #6 | $117.86 | 8.368% | $127.7225 | $127.72 | $127.70 | $127.70 |
| Purchase #7 | $5.39 | 4.758% | $5.6465 | $5.65 | $5.65 | $5.60 |
| 7 purchase totals = | $997.28 | $1,079.6305 | $1,079.63 | $1,079.60 | $1,079.60 | |