| 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 | $246.49 | 4.806% | $258.3363 | $258.34 | $258.35 | $258.30 |
| Purchase #2 | $132.48 | 3.192% | $136.7088 | $136.71 | $136.70 | $136.70 |
| Purchase #3 | $170.72 | 3.514% | $176.7191 | $176.72 | $176.70 | $176.70 |
| Purchase #4 | $132.98 | 11.345% | $148.0666 | $148.07 | $148.05 | $148.10 |
| Purchase #5 | $148.74 | 12.838% | $167.8352 | $167.84 | $167.85 | $167.80 |
| Purchase #6 | $197.64 | 6.757% | $210.9945 | $210.99 | $211.00 | $211.00 |
| Purchase #7 | $250.73 | 3.278% | $258.9489 | $258.95 | $258.95 | $258.90 |
| 7 purchase totals = | $1,279.78 | $1,357.6094 | $1,357.62 | $1,357.60 | $1,357.50 | |