| 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 | $21.26 | 5.128% | $22.3502 | $22.35 | $22.35 | $22.40 |
| Purchase #2 | $192.83 | 4.865% | $202.2112 | $202.21 | $202.20 | $202.20 |
| Purchase #3 | $92.62 | 5.797% | $97.9892 | $97.99 | $98.00 | $98.00 |
| Purchase #4 | $13.26 | 10.178% | $14.6096 | $14.61 | $14.60 | $14.60 |
| Purchase #5 | $241.51 | 13.123% | $273.2034 | $273.20 | $273.20 | $273.20 |
| Purchase #6 | $168.76 | 12.581% | $189.9917 | $189.99 | $190.00 | $190.00 |
| Purchase #7 | $202.56 | 13.376% | $229.6544 | $229.65 | $229.65 | $229.70 |
| 7 purchase totals = | $932.80 | $1,030.0097 | $1,030.00 | $1,030.00 | $1,030.10 | |