| 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 | $80.29 | 9.720% | $88.0942 | $88.09 | $88.10 | $88.10 |
| Purchase #2 | $220.91 | 7.374% | $237.1999 | $237.20 | $237.20 | $237.20 |
| Purchase #3 | $64.44 | 12.399% | $72.4299 | $72.43 | $72.45 | $72.40 |
| Purchase #4 | $151.31 | 13.302% | $171.4373 | $171.44 | $171.45 | $171.40 |
| Purchase #5 | $157.51 | 10.343% | $173.8013 | $173.80 | $173.80 | $173.80 |
| Purchase #6 | $172.50 | 6.417% | $183.5693 | $183.57 | $183.55 | $183.60 |
| Purchase #7 | $177.62 | 13.700% | $201.9539 | $201.95 | $201.95 | $202.00 |
| 7 purchase totals = | $1,024.58 | $1,128.4858 | $1,128.48 | $1,128.50 | $1,128.50 | |