| 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 | $10.69 | 8.825% | $11.6334 | $11.63 | $11.65 | $11.60 |
| Purchase #2 | $106.32 | 4.187% | $110.7716 | $110.77 | $110.75 | $110.80 |
| Purchase #3 | $206.55 | 12.736% | $232.8562 | $232.86 | $232.85 | $232.90 |
| Purchase #4 | $226.95 | 9.583% | $248.6986 | $248.70 | $248.70 | $248.70 |
| Purchase #5 | $241.77 | 10.343% | $266.7763 | $266.78 | $266.80 | $266.80 |
| Purchase #6 | $238.71 | 12.121% | $267.644 | $267.64 | $267.65 | $267.60 |
| Purchase #7 | $197.59 | 6.149% | $209.7398 | $209.74 | $209.75 | $209.70 |
| 7 purchase totals = | $1,228.58 | $1,348.1199 | $1,348.12 | $1,348.15 | $1,348.10 | |