| 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 | $8.60 | 10.523% | $9.505 | $9.51 | $9.50 | $9.50 |
| Purchase #2 | $122.55 | 6.737% | $130.8062 | $130.81 | $130.80 | $130.80 |
| Purchase #3 | $60.53 | 8.403% | $65.6163 | $65.62 | $65.60 | $65.60 |
| Purchase #4 | $166.87 | 6.483% | $177.6882 | $177.69 | $177.70 | $177.70 |
| Purchase #5 | $238.86 | 4.365% | $249.2862 | $249.29 | $249.30 | $249.30 |
| Purchase #6 | $230.76 | 4.541% | $241.2388 | $241.24 | $241.25 | $241.20 |
| Purchase #7 | $140.75 | 11.113% | $156.3915 | $156.39 | $156.40 | $156.40 |
| 7 purchase totals = | $968.92 | $1,030.5322 | $1,030.55 | $1,030.55 | $1,030.50 | |