| 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 | $248.94 | 7.700% | $268.1084 | $268.11 | $268.10 | $268.10 |
| Purchase #2 | $166.88 | 13.625% | $189.6174 | $189.62 | $189.60 | $189.60 |
| Purchase #3 | $44.98 | 4.103% | $46.8255 | $46.83 | $46.85 | $46.80 |
| Purchase #4 | $34.70 | 13.498% | $39.3838 | $39.38 | $39.40 | $39.40 |
| Purchase #5 | $233.41 | 12.851% | $263.4055 | $263.41 | $263.40 | $263.40 |
| Purchase #6 | $225.36 | 11.169% | $250.5305 | $250.53 | $250.55 | $250.50 |
| Purchase #7 | $222.62 | 13.309% | $252.2485 | $252.25 | $252.25 | $252.20 |
| 7 purchase totals = | $1,176.89 | $1,310.1196 | $1,310.13 | $1,310.15 | $1,310.00 | |