| 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 | $116.55 | 11.201% | $129.6048 | $129.60 | $129.60 | $129.60 |
| Purchase #2 | $216.85 | 4.615% | $226.8576 | $226.86 | $226.85 | $226.90 |
| Purchase #3 | $193.27 | 8.170% | $209.0602 | $209.06 | $209.05 | $209.10 |
| Purchase #4 | $41.31 | 3.616% | $42.8038 | $42.80 | $42.80 | $42.80 |
| Purchase #5 | $124.47 | 4.848% | $130.5043 | $130.50 | $130.50 | $130.50 |
| Purchase #6 | $152.42 | 3.227% | $157.3386 | $157.34 | $157.35 | $157.30 |
| Purchase #7 | $162.87 | 5.788% | $172.2969 | $172.30 | $172.30 | $172.30 |
| 7 purchase totals = | $1,007.74 | $1,068.4662 | $1,068.46 | $1,068.45 | $1,068.50 | |