| 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 | $91.27 | 13.302% | $103.4107 | $103.41 | $103.40 | $103.40 |
| Purchase #2 | $218.90 | 4.166% | $228.0194 | $228.02 | $228.00 | $228.00 |
| Purchase #3 | $38.91 | 5.700% | $41.1279 | $41.13 | $41.15 | $41.10 |
| Purchase #4 | $202.75 | 7.723% | $218.4084 | $218.41 | $218.40 | $218.40 |
| Purchase #5 | $174.78 | 4.801% | $183.1712 | $183.17 | $183.15 | $183.20 |
| Purchase #6 | $145.72 | 3.856% | $151.339 | $151.34 | $151.35 | $151.30 |
| Purchase #7 | $235.75 | 6.720% | $251.5924 | $251.59 | $251.60 | $251.60 |
| 7 purchase totals = | $1,108.08 | $1,177.0690 | $1,177.07 | $1,177.05 | $1,177.00 | |