| 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 | $234.35 | 4.693% | $245.348 | $245.35 | $245.35 | $245.30 |
| Purchase #2 | $87.92 | 9.733% | $96.4773 | $96.48 | $96.50 | $96.50 |
| Purchase #3 | $164.94 | 10.460% | $182.1927 | $182.19 | $182.20 | $182.20 |
| Purchase #4 | $90.95 | 10.842% | $100.8108 | $100.81 | $100.80 | $100.80 |
| Purchase #5 | $163.97 | 11.789% | $183.3004 | $183.30 | $183.30 | $183.30 |
| Purchase #6 | $241.52 | 6.869% | $258.11 | $258.11 | $258.10 | $258.10 |
| Purchase #7 | $201.83 | 7.305% | $216.5737 | $216.57 | $216.55 | $216.60 |
| 7 purchase totals = | $1,185.48 | $1,282.8129 | $1,282.81 | $1,282.80 | $1,282.80 | |