| 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 | $229.35 | 7.508% | $246.5696 | $246.57 | $246.55 | $246.60 |
| Purchase #2 | $105.54 | 8.460% | $114.4687 | $114.47 | $114.45 | $114.50 |
| Purchase #3 | $249.47 | 9.519% | $273.217 | $273.22 | $273.20 | $273.20 |
| Purchase #4 | $229.63 | 10.128% | $252.8869 | $252.89 | $252.90 | $252.90 |
| Purchase #5 | $27.89 | 6.642% | $29.7425 | $29.74 | $29.75 | $29.70 |
| Purchase #6 | $212.33 | 7.558% | $228.3779 | $228.38 | $228.40 | $228.40 |
| Purchase #7 | $204.42 | 12.834% | $230.6553 | $230.66 | $230.65 | $230.70 |
| 7 purchase totals = | $1,258.63 | $1,375.9179 | $1,375.93 | $1,375.90 | $1,376.00 | |