| 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 | $25.64 | 7.872% | $27.6584 | $27.66 | $27.65 | $27.70 |
| Purchase #2 | $239.40 | 6.255% | $254.3745 | $254.37 | $254.35 | $254.40 |
| Purchase #3 | $111.41 | 11.137% | $123.8177 | $123.82 | $123.80 | $123.80 |
| Purchase #4 | $29.96 | 6.350% | $31.8625 | $31.86 | $31.85 | $31.90 |
| Purchase #5 | $171.91 | 13.575% | $195.2468 | $195.25 | $195.25 | $195.20 |
| Purchase #6 | $225.78 | 10.251% | $248.9247 | $248.92 | $248.90 | $248.90 |
| Purchase #7 | $210.48 | 11.327% | $234.3211 | $234.32 | $234.30 | $234.30 |
| 7 purchase totals = | $1,014.58 | $1,116.2057 | $1,116.20 | $1,116.10 | $1,116.20 | |