| 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 | $230.55 | 8.407% | $249.9323 | $249.93 | $249.95 | $249.90 |
| Purchase #2 | $211.76 | 5.743% | $223.9214 | $223.92 | $223.90 | $223.90 |
| Purchase #3 | $232.41 | 4.286% | $242.3711 | $242.37 | $242.35 | $242.40 |
| Purchase #4 | $131.38 | 3.478% | $135.9494 | $135.95 | $135.95 | $135.90 |
| Purchase #5 | $173.90 | 7.514% | $186.9668 | $186.97 | $186.95 | $187.00 |
| Purchase #6 | $189.34 | 9.630% | $207.5734 | $207.57 | $207.55 | $207.60 |
| Purchase #7 | $31.31 | 11.713% | $34.9773 | $34.98 | $35.00 | $35.00 |
| 7 purchase totals = | $1,200.65 | $1,281.6917 | $1,281.69 | $1,281.65 | $1,281.70 | |