| 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 | $230.91 | 9.735% | $253.3891 | $253.39 | $253.40 | $253.40 |
| Purchase #2 | $56.76 | 8.102% | $61.3587 | $61.36 | $61.35 | $61.40 |
| Purchase #3 | $19.73 | 7.563% | $21.2222 | $21.22 | $21.20 | $21.20 |
| Purchase #4 | $235.90 | 10.164% | $259.8769 | $259.88 | $259.90 | $259.90 |
| Purchase #5 | $238.26 | 4.783% | $249.656 | $249.66 | $249.65 | $249.70 |
| Purchase #6 | $187.95 | 6.696% | $200.5351 | $200.54 | $200.55 | $200.50 |
| Purchase #7 | $123.46 | 11.349% | $137.4715 | $137.47 | $137.45 | $137.50 |
| 7 purchase totals = | $1,092.97 | $1,183.5095 | $1,183.52 | $1,183.50 | $1,183.60 | |