| 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 | $192.60 | 6.439% | $205.0015 | $205.00 | $205.00 | $205.00 |
| Purchase #2 | $40.97 | 11.426% | $45.6512 | $45.65 | $45.65 | $45.70 |
| Purchase #3 | $245.52 | 4.721% | $257.111 | $257.11 | $257.10 | $257.10 |
| Purchase #4 | $244.30 | 10.847% | $270.7992 | $270.80 | $270.80 | $270.80 |
| Purchase #5 | $213.48 | 3.163% | $220.2324 | $220.23 | $220.25 | $220.20 |
| Purchase #6 | $243.74 | 6.553% | $259.7123 | $259.71 | $259.70 | $259.70 |
| Purchase #7 | $68.62 | 13.843% | $78.1191 | $78.12 | $78.10 | $78.10 |
| 7 purchase totals = | $1,249.23 | $1,336.6267 | $1,336.62 | $1,336.60 | $1,336.60 | |