| 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 | $40.91 | 9.625% | $44.8476 | $44.85 | $44.85 | $44.80 |
| Purchase #2 | $227.54 | 9.251% | $248.5897 | $248.59 | $248.60 | $248.60 |
| Purchase #3 | $201.45 | 11.730% | $225.0801 | $225.08 | $225.10 | $225.10 |
| Purchase #4 | $103.42 | 6.455% | $110.0958 | $110.10 | $110.10 | $110.10 |
| Purchase #5 | $149.87 | 13.592% | $170.2403 | $170.24 | $170.25 | $170.20 |
| Purchase #6 | $32.83 | 11.842% | $36.7177 | $36.72 | $36.70 | $36.70 |
| Purchase #7 | $246.89 | 10.550% | $272.9369 | $272.94 | $272.95 | $272.90 |
| 7 purchase totals = | $1,002.91 | $1,108.5081 | $1,108.52 | $1,108.55 | $1,108.40 | |