| 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 | $207.67 | 3.853% | $215.6715 | $215.67 | $215.65 | $215.70 |
| Purchase #2 | $38.64 | 3.333% | $39.9279 | $39.93 | $39.95 | $39.90 |
| Purchase #3 | $221.31 | 7.448% | $237.7932 | $237.79 | $237.80 | $237.80 |
| Purchase #4 | $204.42 | 7.420% | $219.588 | $219.59 | $219.60 | $219.60 |
| Purchase #5 | $109.72 | 12.761% | $123.7214 | $123.72 | $123.70 | $123.70 |
| Purchase #6 | $152.55 | 5.397% | $160.7831 | $160.78 | $160.80 | $160.80 |
| Purchase #7 | $135.78 | 9.854% | $149.1598 | $149.16 | $149.15 | $149.20 |
| 7 purchase totals = | $1,070.09 | $1,146.6449 | $1,146.64 | $1,146.65 | $1,146.70 | |