| 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 | $118.51 | 9.769% | $130.0872 | $130.09 | $130.10 | $130.10 |
| Purchase #2 | $33.38 | 10.698% | $36.951 | $36.95 | $36.95 | $37.00 |
| Purchase #3 | $195.77 | 6.399% | $208.2973 | $208.30 | $208.30 | $208.30 |
| Purchase #4 | $99.91 | 10.120% | $110.0209 | $110.02 | $110.00 | $110.00 |
| Purchase #5 | $24.25 | 5.541% | $25.5937 | $25.59 | $25.60 | $25.60 |
| Purchase #6 | $211.26 | 12.699% | $238.0879 | $238.09 | $238.10 | $238.10 |
| Purchase #7 | $240.63 | 11.256% | $267.7153 | $267.72 | $267.70 | $267.70 |
| 7 purchase totals = | $923.71 | $1,016.7533 | $1,016.76 | $1,016.75 | $1,016.80 | |