| 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 | $109.94 | 12.364% | $123.533 | $123.53 | $123.55 | $123.50 |
| Purchase #2 | $108.68 | 10.472% | $120.061 | $120.06 | $120.05 | $120.10 |
| Purchase #3 | $183.33 | 9.757% | $201.2175 | $201.22 | $201.20 | $201.20 |
| Purchase #4 | $193.96 | 9.600% | $212.5802 | $212.58 | $212.60 | $212.60 |
| Purchase #5 | $237.93 | 4.568% | $248.7986 | $248.80 | $248.80 | $248.80 |
| Purchase #6 | $147.45 | 9.285% | $161.1407 | $161.14 | $161.15 | $161.10 |
| Purchase #7 | $81.32 | 5.510% | $85.8007 | $85.80 | $85.80 | $85.80 |
| 7 purchase totals = | $1,062.61 | $1,153.1317 | $1,153.13 | $1,153.15 | $1,153.10 | |