| 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 | $194.26 | 4.736% | $203.4602 | $203.46 | $203.45 | $203.50 |
| Purchase #2 | $137.57 | 8.355% | $149.064 | $149.06 | $149.05 | $149.10 |
| Purchase #3 | $235.27 | 5.255% | $247.6334 | $247.63 | $247.65 | $247.60 |
| Purchase #4 | $101.77 | 5.374% | $107.2391 | $107.24 | $107.25 | $107.20 |
| Purchase #5 | $136.36 | 6.738% | $145.5479 | $145.55 | $145.55 | $145.50 |
| Purchase #6 | $142.99 | 8.412% | $155.0183 | $155.02 | $155.00 | $155.00 |
| Purchase #7 | $201.43 | 7.427% | $216.3902 | $216.39 | $216.40 | $216.40 |
| 7 purchase totals = | $1,149.65 | $1,224.3531 | $1,224.35 | $1,224.35 | $1,224.30 | |