| 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 | $245.29 | 4.740% | $256.9167 | $256.92 | $256.90 | $256.90 |
| Purchase #2 | $107.76 | 8.847% | $117.2935 | $117.29 | $117.30 | $117.30 |
| Purchase #3 | $167.51 | 10.374% | $184.8875 | $184.89 | $184.90 | $184.90 |
| Purchase #4 | $224.87 | 12.701% | $253.4307 | $253.43 | $253.45 | $253.40 |
| Purchase #5 | $114.48 | 8.664% | $124.3985 | $124.40 | $124.40 | $124.40 |
| Purchase #6 | $29.42 | 12.597% | $33.126 | $33.13 | $33.15 | $33.10 |
| Purchase #7 | $192.83 | 5.152% | $202.7646 | $202.76 | $202.75 | $202.80 |
| 7 purchase totals = | $1,082.16 | $1,172.8175 | $1,172.82 | $1,172.85 | $1,172.80 | |