| 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 | $241.82 | 6.818% | $258.3073 | $258.31 | $258.30 | $258.30 |
| Purchase #2 | $217.72 | 5.208% | $229.0589 | $229.06 | $229.05 | $229.10 |
| Purchase #3 | $73.69 | 9.703% | $80.8401 | $80.84 | $80.85 | $80.80 |
| Purchase #4 | $62.35 | 9.231% | $68.1055 | $68.11 | $68.10 | $68.10 |
| Purchase #5 | $62.92 | 8.226% | $68.0958 | $68.10 | $68.10 | $68.10 |
| Purchase #6 | $210.85 | 5.207% | $221.829 | $221.83 | $221.85 | $221.80 |
| Purchase #7 | $234.60 | 10.774% | $259.8758 | $259.88 | $259.90 | $259.90 |
| 7 purchase totals = | $1,103.95 | $1,186.1124 | $1,186.13 | $1,186.15 | $1,186.10 | |