| 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 | $189.38 | 3.200% | $195.4402 | $195.44 | $195.45 | $195.40 |
| Purchase #2 | $87.83 | 3.212% | $90.6511 | $90.65 | $90.65 | $90.70 |
| Purchase #3 | $193.45 | 6.276% | $205.5909 | $205.59 | $205.60 | $205.60 |
| Purchase #4 | $241.28 | 13.317% | $273.4113 | $273.41 | $273.40 | $273.40 |
| Purchase #5 | $20.33 | 10.314% | $22.4268 | $22.43 | $22.45 | $22.40 |
| Purchase #6 | $233.42 | 5.421% | $246.0737 | $246.07 | $246.05 | $246.10 |
| Purchase #7 | $128.67 | 9.544% | $140.9503 | $140.95 | $140.95 | $141.00 |
| 7 purchase totals = | $1,094.36 | $1,174.5443 | $1,174.54 | $1,174.55 | $1,174.60 | |