| 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 | $110.90 | 12.219% | $124.4509 | $124.45 | $124.45 | $124.50 |
| Purchase #2 | $200.48 | 11.407% | $223.3488 | $223.35 | $223.35 | $223.30 |
| Purchase #3 | $186.82 | 3.426% | $193.2205 | $193.22 | $193.20 | $193.20 |
| Purchase #4 | $241.97 | 11.392% | $269.5352 | $269.54 | $269.55 | $269.50 |
| Purchase #5 | $245.86 | 11.288% | $273.6127 | $273.61 | $273.60 | $273.60 |
| Purchase #6 | $10.75 | 11.225% | $11.9567 | $11.96 | $11.95 | $12.00 |
| Purchase #7 | $111.65 | 3.448% | $115.4997 | $115.50 | $115.50 | $115.50 |
| 7 purchase totals = | $1,108.43 | $1,211.6245 | $1,211.63 | $1,211.60 | $1,211.60 | |