| 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 | $194.78 | 8.519% | $211.3733 | $211.37 | $211.35 | $211.40 |
| Purchase #2 | $216.25 | 7.458% | $232.3779 | $232.38 | $232.40 | $232.40 |
| Purchase #3 | $123.88 | 9.643% | $135.8257 | $135.83 | $135.85 | $135.80 |
| Purchase #4 | $99.98 | 5.578% | $105.5569 | $105.56 | $105.55 | $105.60 |
| Purchase #5 | $54.40 | 13.281% | $61.6249 | $61.62 | $61.60 | $61.60 |
| Purchase #6 | $248.59 | 3.106% | $256.3112 | $256.31 | $256.30 | $256.30 |
| Purchase #7 | $149.31 | 3.509% | $154.5493 | $154.55 | $154.55 | $154.50 |
| 7 purchase totals = | $1,087.19 | $1,157.6192 | $1,157.62 | $1,157.60 | $1,157.60 | |