| 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 | $229.31 | 8.464% | $248.7188 | $248.72 | $248.70 | $248.70 |
| Purchase #2 | $145.45 | 7.494% | $156.35 | $156.35 | $156.35 | $156.40 |
| Purchase #3 | $109.58 | 3.654% | $113.5841 | $113.58 | $113.60 | $113.60 |
| Purchase #4 | $13.44 | 11.291% | $14.9575 | $14.96 | $14.95 | $15.00 |
| Purchase #5 | $111.93 | 5.822% | $118.4466 | $118.45 | $118.45 | $118.40 |
| Purchase #6 | $214.68 | 11.154% | $238.6254 | $238.63 | $238.65 | $238.60 |
| Purchase #7 | $119.61 | 3.817% | $124.1755 | $124.18 | $124.20 | $124.20 |
| 7 purchase totals = | $944.00 | $1,014.8579 | $1,014.87 | $1,014.90 | $1,014.90 | |