| 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 | $208.43 | 10.132% | $229.5481 | $229.55 | $229.55 | $229.50 |
| Purchase #2 | $172.40 | 11.580% | $192.3639 | $192.36 | $192.35 | $192.40 |
| Purchase #3 | $103.62 | 10.581% | $114.584 | $114.58 | $114.60 | $114.60 |
| Purchase #4 | $87.65 | 9.653% | $96.1109 | $96.11 | $96.10 | $96.10 |
| Purchase #5 | $161.51 | 13.213% | $182.8503 | $182.85 | $182.85 | $182.90 |
| Purchase #6 | $72.44 | 4.333% | $75.5788 | $75.58 | $75.60 | $75.60 |
| Purchase #7 | $187.67 | 6.346% | $199.5795 | $199.58 | $199.60 | $199.60 |
| 7 purchase totals = | $993.72 | $1,090.6155 | $1,090.61 | $1,090.65 | $1,090.70 | |