| 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 | $98.58 | 4.301% | $102.8199 | $102.82 | $102.80 | $102.80 |
| Purchase #2 | $105.40 | 9.794% | $115.7229 | $115.72 | $115.70 | $115.70 |
| Purchase #3 | $151.62 | 6.681% | $161.7497 | $161.75 | $161.75 | $161.70 |
| Purchase #4 | $178.25 | 4.127% | $185.6064 | $185.61 | $185.60 | $185.60 |
| Purchase #5 | $245.54 | 9.303% | $268.3826 | $268.38 | $268.40 | $268.40 |
| Purchase #6 | $229.49 | 9.345% | $250.9358 | $250.94 | $250.95 | $250.90 |
| Purchase #7 | $64.50 | 3.574% | $66.8052 | $66.81 | $66.80 | $66.80 |
| 7 purchase totals = | $1,073.38 | $1,152.0225 | $1,152.03 | $1,152.00 | $1,151.90 | |