| 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 | $29.38 | 13.829% | $33.443 | $33.44 | $33.45 | $33.40 |
| Purchase #2 | $101.31 | 5.466% | $106.8476 | $106.85 | $106.85 | $106.80 |
| Purchase #3 | $221.59 | 12.519% | $249.3309 | $249.33 | $249.35 | $249.30 |
| Purchase #4 | $187.44 | 8.163% | $202.7407 | $202.74 | $202.75 | $202.70 |
| Purchase #5 | $123.46 | 3.819% | $128.1749 | $128.17 | $128.15 | $128.20 |
| Purchase #6 | $237.77 | 8.781% | $258.6486 | $258.65 | $258.65 | $258.60 |
| Purchase #7 | $145.87 | 7.400% | $156.6644 | $156.66 | $156.65 | $156.70 |
| 7 purchase totals = | $1,046.82 | $1,135.8501 | $1,135.84 | $1,135.85 | $1,135.70 | |