| 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 | $217.60 | 8.247% | $235.5455 | $235.55 | $235.55 | $235.50 |
| Purchase #2 | $239.38 | 11.566% | $267.0667 | $267.07 | $267.05 | $267.10 |
| Purchase #3 | $46.77 | 10.131% | $51.5083 | $51.51 | $51.50 | $51.50 |
| Purchase #4 | $80.75 | 4.316% | $84.2352 | $84.24 | $84.25 | $84.20 |
| Purchase #5 | $156.95 | 10.333% | $173.1676 | $173.17 | $173.15 | $173.20 |
| Purchase #6 | $99.91 | 13.229% | $113.1271 | $113.13 | $113.15 | $113.10 |
| Purchase #7 | $135.51 | 9.302% | $148.1151 | $148.12 | $148.10 | $148.10 |
| 7 purchase totals = | $976.87 | $1,072.7655 | $1,072.79 | $1,072.75 | $1,072.70 | |