| 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 | $222.55 | 9.422% | $243.5187 | $243.52 | $243.50 | $243.50 |
| Purchase #2 | $160.93 | 7.339% | $172.7407 | $172.74 | $172.75 | $172.70 |
| Purchase #3 | $85.77 | 12.799% | $96.7477 | $96.75 | $96.75 | $96.70 |
| Purchase #4 | $10.72 | 9.545% | $11.7432 | $11.74 | $11.75 | $11.70 |
| Purchase #5 | $126.41 | 3.233% | $130.4968 | $130.50 | $130.50 | $130.50 |
| Purchase #6 | $133.86 | 11.486% | $149.2352 | $149.24 | $149.25 | $149.20 |
| Purchase #7 | $232.79 | 11.711% | $260.052 | $260.05 | $260.05 | $260.10 |
| 7 purchase totals = | $973.03 | $1,064.5343 | $1,064.54 | $1,064.55 | $1,064.40 | |