| 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 | $222.37 | 13.436% | $252.2476 | $252.25 | $252.25 | $252.20 |
| Purchase #2 | $8.44 | 10.471% | $9.3238 | $9.32 | $9.30 | $9.30 |
| Purchase #3 | $189.43 | 12.170% | $212.4836 | $212.48 | $212.50 | $212.50 |
| Purchase #4 | $241.74 | 6.311% | $256.9962 | $257.00 | $257.00 | $257.00 |
| Purchase #5 | $233.76 | 6.163% | $248.1666 | $248.17 | $248.15 | $248.20 |
| Purchase #6 | $150.64 | 3.660% | $156.1534 | $156.15 | $156.15 | $156.20 |
| Purchase #7 | $155.44 | 10.870% | $172.3363 | $172.34 | $172.35 | $172.30 |
| 7 purchase totals = | $1,201.82 | $1,307.7075 | $1,307.71 | $1,307.70 | $1,307.70 | |