| 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 | $105.49 | 8.238% | $114.1803 | $114.18 | $114.20 | $114.20 |
| Purchase #2 | $135.75 | 5.750% | $143.5556 | $143.56 | $143.55 | $143.60 |
| Purchase #3 | $189.91 | 6.448% | $202.1554 | $202.16 | $202.15 | $202.20 |
| Purchase #4 | $115.90 | 12.623% | $130.5301 | $130.53 | $130.55 | $130.50 |
| Purchase #5 | $245.63 | 8.520% | $266.5577 | $266.56 | $266.55 | $266.60 |
| Purchase #6 | $189.74 | 13.194% | $214.7743 | $214.77 | $214.75 | $214.80 |
| Purchase #7 | $174.46 | 4.652% | $182.5759 | $182.58 | $182.60 | $182.60 |
| 7 purchase totals = | $1,156.88 | $1,254.3293 | $1,254.34 | $1,254.35 | $1,254.50 | |