| 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 | $125.60 | 7.770% | $135.3591 | $135.36 | $135.35 | $135.40 |
| Purchase #2 | $240.96 | 3.646% | $249.7454 | $249.75 | $249.75 | $249.70 |
| Purchase #3 | $37.83 | 5.339% | $39.8497 | $39.85 | $39.85 | $39.80 |
| Purchase #4 | $46.88 | 13.428% | $53.175 | $53.18 | $53.20 | $53.20 |
| Purchase #5 | $218.85 | 5.398% | $230.6635 | $230.66 | $230.65 | $230.70 |
| Purchase #6 | $164.97 | 8.260% | $178.5965 | $178.60 | $178.60 | $178.60 |
| Purchase #7 | $202.68 | 13.594% | $230.2323 | $230.23 | $230.25 | $230.20 |
| 7 purchase totals = | $1,037.77 | $1,117.6215 | $1,117.63 | $1,117.65 | $1,117.60 | |