| 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 | $126.64 | 10.710% | $140.2031 | $140.20 | $140.20 | $140.20 |
| Purchase #2 | $194.26 | 7.359% | $208.5556 | $208.56 | $208.55 | $208.60 |
| Purchase #3 | $135.80 | 9.835% | $149.1559 | $149.16 | $149.15 | $149.20 |
| Purchase #4 | $123.26 | 13.810% | $140.2822 | $140.28 | $140.30 | $140.30 |
| Purchase #5 | $83.75 | 8.242% | $90.6527 | $90.65 | $90.65 | $90.70 |
| Purchase #6 | $137.66 | 4.121% | $143.333 | $143.33 | $143.35 | $143.30 |
| Purchase #7 | $119.56 | 9.217% | $130.5798 | $130.58 | $130.60 | $130.60 |
| 7 purchase totals = | $920.93 | $1,002.7623 | $1,002.76 | $1,002.80 | $1,002.90 | |