| 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 | $230.38 | 9.385% | $252.0012 | $252.00 | $252.00 | $252.00 |
| Purchase #2 | $157.66 | 13.109% | $178.3276 | $178.33 | $178.35 | $178.30 |
| Purchase #3 | $119.26 | 3.640% | $123.6011 | $123.60 | $123.60 | $123.60 |
| Purchase #4 | $64.58 | 10.179% | $71.1536 | $71.15 | $71.15 | $71.20 |
| Purchase #5 | $172.94 | 8.198% | $187.1176 | $187.12 | $187.10 | $187.10 |
| Purchase #6 | $108.51 | 12.305% | $121.8622 | $121.86 | $121.85 | $121.90 |
| Purchase #7 | $206.46 | 7.729% | $222.4173 | $222.42 | $222.40 | $222.40 |
| 7 purchase totals = | $1,059.79 | $1,156.4806 | $1,156.48 | $1,156.45 | $1,156.50 | |