| 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 | $212.52 | 3.344% | $219.6267 | $219.63 | $219.65 | $219.60 |
| Purchase #2 | $117.27 | 9.177% | $128.0319 | $128.03 | $128.05 | $128.00 |
| Purchase #3 | $134.29 | 6.592% | $143.1424 | $143.14 | $143.15 | $143.10 |
| Purchase #4 | $210.92 | 13.572% | $239.5461 | $239.55 | $239.55 | $239.50 |
| Purchase #5 | $115.45 | 13.864% | $131.456 | $131.46 | $131.45 | $131.50 |
| Purchase #6 | $108.46 | 5.635% | $114.5717 | $114.57 | $114.55 | $114.60 |
| Purchase #7 | $233.92 | 13.859% | $266.339 | $266.34 | $266.35 | $266.30 |
| 7 purchase totals = | $1,132.83 | $1,242.7138 | $1,242.72 | $1,242.75 | $1,242.60 | |