| 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 | $237.70 | 13.332% | $269.3902 | $269.39 | $269.40 | $269.40 |
| Purchase #2 | $247.71 | 7.532% | $266.3675 | $266.37 | $266.35 | $266.40 |
| Purchase #3 | $247.61 | 10.520% | $273.6586 | $273.66 | $273.65 | $273.70 |
| Purchase #4 | $126.62 | 8.170% | $136.9649 | $136.96 | $136.95 | $137.00 |
| Purchase #5 | $43.84 | 6.379% | $46.6366 | $46.64 | $46.65 | $46.60 |
| Purchase #6 | $204.85 | 7.106% | $219.4066 | $219.41 | $219.40 | $219.40 |
| Purchase #7 | $250.62 | 9.210% | $273.7021 | $273.70 | $273.70 | $273.70 |
| 7 purchase totals = | $1,358.95 | $1,486.1265 | $1,486.13 | $1,486.10 | $1,486.20 | |