| 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 | $223.35 | 4.236% | $232.8111 | $232.81 | $232.80 | $232.80 |
| Purchase #2 | $188.73 | 6.833% | $201.6259 | $201.63 | $201.65 | $201.60 |
| Purchase #3 | $51.25 | 6.719% | $54.6935 | $54.69 | $54.70 | $54.70 |
| Purchase #4 | $67.51 | 10.745% | $74.7639 | $74.76 | $74.75 | $74.80 |
| Purchase #5 | $194.35 | 12.128% | $217.9208 | $217.92 | $217.90 | $217.90 |
| Purchase #6 | $115.71 | 12.662% | $130.3612 | $130.36 | $130.35 | $130.40 |
| Purchase #7 | $235.56 | 3.338% | $243.423 | $243.42 | $243.40 | $243.40 |
| 7 purchase totals = | $1,076.46 | $1,155.5994 | $1,155.59 | $1,155.55 | $1,155.60 | |