| 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 | $194.47 | 3.466% | $201.2103 | $201.21 | $201.20 | $201.20 |
| Purchase #2 | $148.56 | 6.775% | $158.6249 | $158.62 | $158.60 | $158.60 |
| Purchase #3 | $239.58 | 8.690% | $260.3995 | $260.40 | $260.40 | $260.40 |
| Purchase #4 | $18.44 | 4.835% | $19.3316 | $19.33 | $19.35 | $19.30 |
| Purchase #5 | $247.31 | 6.723% | $263.9367 | $263.94 | $263.95 | $263.90 |
| Purchase #6 | $48.80 | 5.405% | $51.4376 | $51.44 | $51.45 | $51.40 |
| Purchase #7 | $54.67 | 13.552% | $62.0789 | $62.08 | $62.10 | $62.10 |
| 7 purchase totals = | $951.83 | $1,017.0195 | $1,017.02 | $1,017.05 | $1,016.90 | |