| 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 | $217.31 | 5.224% | $228.6623 | $228.66 | $228.65 | $228.70 |
| Purchase #2 | $189.33 | 10.548% | $209.3005 | $209.30 | $209.30 | $209.30 |
| Purchase #3 | $145.53 | 12.739% | $164.0691 | $164.07 | $164.05 | $164.10 |
| Purchase #4 | $152.25 | 6.217% | $161.7154 | $161.72 | $161.70 | $161.70 |
| Purchase #5 | $177.79 | 5.341% | $187.2858 | $187.29 | $187.30 | $187.30 |
| Purchase #6 | $211.34 | 8.251% | $228.7777 | $228.78 | $228.80 | $228.80 |
| Purchase #7 | $92.30 | 12.485% | $103.8237 | $103.82 | $103.80 | $103.80 |
| 7 purchase totals = | $1,185.85 | $1,283.6345 | $1,283.64 | $1,283.60 | $1,283.70 | |