| 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 | $96.40 | 4.331% | $100.5751 | $100.58 | $100.60 | $100.60 |
| Purchase #2 | $202.78 | 4.474% | $211.8524 | $211.85 | $211.85 | $211.90 |
| Purchase #3 | $218.55 | 8.358% | $236.8164 | $236.82 | $236.80 | $236.80 |
| Purchase #4 | $183.64 | 13.330% | $208.1192 | $208.12 | $208.10 | $208.10 |
| Purchase #5 | $234.74 | 12.865% | $264.9393 | $264.94 | $264.95 | $264.90 |
| Purchase #6 | $59.76 | 12.384% | $67.1607 | $67.16 | $67.15 | $67.20 |
| Purchase #7 | $119.65 | 13.220% | $135.4677 | $135.47 | $135.45 | $135.50 |
| 7 purchase totals = | $1,115.52 | $1,224.9308 | $1,224.94 | $1,224.90 | $1,225.00 | |