| 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 | $221.61 | 10.171% | $244.15 | $244.15 | $244.15 | $244.20 |
| Purchase #2 | $113.55 | 7.727% | $122.324 | $122.32 | $122.30 | $122.30 |
| Purchase #3 | $88.28 | 8.550% | $95.8279 | $95.83 | $95.85 | $95.80 |
| Purchase #4 | $202.93 | 3.699% | $210.4364 | $210.44 | $210.45 | $210.40 |
| Purchase #5 | $179.95 | 10.148% | $198.2113 | $198.21 | $198.20 | $198.20 |
| Purchase #6 | $107.69 | 6.481% | $114.6694 | $114.67 | $114.65 | $114.70 |
| Purchase #7 | $99.54 | 5.712% | $105.2257 | $105.23 | $105.25 | $105.20 |
| 7 purchase totals = | $1,013.55 | $1,090.8447 | $1,090.85 | $1,090.85 | $1,090.80 | |