| 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 | $216.57 | 11.460% | $241.3889 | $241.39 | $241.40 | $241.40 |
| Purchase #2 | $142.57 | 4.220% | $148.5865 | $148.59 | $148.60 | $148.60 |
| Purchase #3 | $48.29 | 3.774% | $50.1125 | $50.11 | $50.10 | $50.10 |
| Purchase #4 | $135.53 | 8.750% | $147.3889 | $147.39 | $147.40 | $147.40 |
| Purchase #5 | $7.77 | 11.287% | $8.647 | $8.65 | $8.65 | $8.60 |
| Purchase #6 | $84.38 | 8.622% | $91.6552 | $91.66 | $91.65 | $91.70 |
| Purchase #7 | $108.42 | 7.495% | $116.5461 | $116.55 | $116.55 | $116.50 |
| 7 purchase totals = | $743.53 | $804.3251 | $804.34 | $804.35 | $804.30 | |