| 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 | $219.52 | 3.117% | $226.3624 | $226.36 | $226.35 | $226.40 |
| Purchase #2 | $193.85 | 9.333% | $211.942 | $211.94 | $211.95 | $211.90 |
| Purchase #3 | $209.45 | 4.293% | $218.4417 | $218.44 | $218.45 | $218.40 |
| Purchase #4 | $193.80 | 8.170% | $209.6335 | $209.63 | $209.65 | $209.60 |
| Purchase #5 | $135.55 | 12.382% | $152.3338 | $152.33 | $152.35 | $152.30 |
| Purchase #6 | $123.73 | 6.546% | $131.8294 | $131.83 | $131.85 | $131.80 |
| Purchase #7 | $33.92 | 5.267% | $35.7066 | $35.71 | $35.70 | $35.70 |
| 7 purchase totals = | $1,109.82 | $1,186.2494 | $1,186.24 | $1,186.30 | $1,186.10 | |