| 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 | $220.87 | 4.163% | $230.0648 | $230.06 | $230.05 | $230.10 |
| Purchase #2 | $76.57 | 12.870% | $86.4246 | $86.42 | $86.40 | $86.40 |
| Purchase #3 | $135.41 | 5.305% | $142.5935 | $142.59 | $142.60 | $142.60 |
| Purchase #4 | $181.59 | 13.611% | $206.3062 | $206.31 | $206.30 | $206.30 |
| Purchase #5 | $148.82 | 12.201% | $166.9775 | $166.98 | $167.00 | $167.00 |
| Purchase #6 | $135.95 | 4.682% | $142.3152 | $142.32 | $142.30 | $142.30 |
| Purchase #7 | $98.64 | 8.658% | $107.1803 | $107.18 | $107.20 | $107.20 |
| 7 purchase totals = | $997.85 | $1,081.8621 | $1,081.86 | $1,081.85 | $1,081.90 | |