| 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 | $117.58 | 9.661% | $128.9394 | $128.94 | $128.95 | $128.90 |
| Purchase #2 | $137.81 | 6.818% | $147.2059 | $147.21 | $147.20 | $147.20 |
| Purchase #3 | $111.26 | 13.749% | $126.5571 | $126.56 | $126.55 | $126.60 |
| Purchase #4 | $190.64 | 13.519% | $216.4126 | $216.41 | $216.40 | $216.40 |
| Purchase #5 | $105.67 | 8.862% | $115.0345 | $115.03 | $115.05 | $115.00 |
| Purchase #6 | $119.61 | 13.551% | $135.8184 | $135.82 | $135.80 | $135.80 |
| Purchase #7 | $101.60 | 4.794% | $106.4707 | $106.47 | $106.45 | $106.50 |
| 7 purchase totals = | $884.17 | $976.4386 | $976.44 | $976.40 | $976.40 | |