| 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 | $182.81 | 6.561% | $194.8042 | $194.80 | $194.80 | $194.80 |
| Purchase #2 | $72.77 | 10.745% | $80.5891 | $80.59 | $80.60 | $80.60 |
| Purchase #3 | $116.67 | 4.508% | $121.9295 | $121.93 | $121.95 | $121.90 |
| Purchase #4 | $224.52 | 10.252% | $247.5378 | $247.54 | $247.55 | $247.50 |
| Purchase #5 | $237.32 | 4.263% | $247.437 | $247.44 | $247.45 | $247.40 |
| Purchase #6 | $120.72 | 7.695% | $130.0094 | $130.01 | $130.00 | $130.00 |
| Purchase #7 | $173.60 | 12.615% | $195.4996 | $195.50 | $195.50 | $195.50 |
| 7 purchase totals = | $1,128.41 | $1,217.8066 | $1,217.81 | $1,217.85 | $1,217.70 | |