| 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 | $189.83 | 4.228% | $197.856 | $197.86 | $197.85 | $197.90 |
| Purchase #2 | $227.40 | 9.664% | $249.3759 | $249.38 | $249.40 | $249.40 |
| Purchase #3 | $243.35 | 10.211% | $268.1985 | $268.20 | $268.20 | $268.20 |
| Purchase #4 | $64.86 | 6.535% | $69.0986 | $69.10 | $69.10 | $69.10 |
| Purchase #5 | $36.31 | 6.105% | $38.5267 | $38.53 | $38.55 | $38.50 |
| Purchase #6 | $140.40 | 10.621% | $155.3119 | $155.31 | $155.30 | $155.30 |
| Purchase #7 | $132.58 | 5.757% | $140.2126 | $140.21 | $140.20 | $140.20 |
| 7 purchase totals = | $1,034.73 | $1,118.5802 | $1,118.59 | $1,118.60 | $1,118.60 | |