| 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 | $194.72 | 5.204% | $204.8532 | $204.85 | $204.85 | $204.90 |
| Purchase #2 | $181.40 | 4.200% | $189.0188 | $189.02 | $189.00 | $189.00 |
| Purchase #3 | $218.70 | 12.593% | $246.2409 | $246.24 | $246.25 | $246.20 |
| Purchase #4 | $165.98 | 12.495% | $186.7192 | $186.72 | $186.70 | $186.70 |
| Purchase #5 | $80.76 | 6.312% | $85.8576 | $85.86 | $85.85 | $85.90 |
| Purchase #6 | $31.59 | 8.482% | $34.2695 | $34.27 | $34.25 | $34.30 |
| Purchase #7 | $216.57 | 13.189% | $245.1334 | $245.13 | $245.15 | $245.10 |
| 7 purchase totals = | $1,089.72 | $1,192.0926 | $1,192.09 | $1,192.05 | $1,192.10 | |