| 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 | $27.67 | 5.315% | $29.1407 | $29.14 | $29.15 | $29.10 |
| Purchase #2 | $115.69 | 8.429% | $125.4415 | $125.44 | $125.45 | $125.40 |
| Purchase #3 | $179.30 | 10.658% | $198.4098 | $198.41 | $198.40 | $198.40 |
| Purchase #4 | $228.31 | 3.182% | $235.5748 | $235.57 | $235.55 | $235.60 |
| Purchase #5 | $172.96 | 11.195% | $192.3229 | $192.32 | $192.30 | $192.30 |
| Purchase #6 | $11.83 | 12.268% | $13.2813 | $13.28 | $13.30 | $13.30 |
| Purchase #7 | $221.40 | 7.650% | $238.3371 | $238.34 | $238.35 | $238.30 |
| 7 purchase totals = | $957.16 | $1,032.5081 | $1,032.50 | $1,032.50 | $1,032.40 | |