| 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 | $108.71 | 5.139% | $114.2966 | $114.30 | $114.30 | $114.30 |
| Purchase #2 | $183.68 | 6.426% | $195.4833 | $195.48 | $195.50 | $195.50 |
| Purchase #3 | $39.40 | 5.251% | $41.4689 | $41.47 | $41.45 | $41.50 |
| Purchase #4 | $232.65 | 10.549% | $257.1922 | $257.19 | $257.20 | $257.20 |
| Purchase #5 | $7.49 | 11.103% | $8.3216 | $8.32 | $8.30 | $8.30 |
| Purchase #6 | $84.60 | 13.802% | $96.2765 | $96.28 | $96.30 | $96.30 |
| Purchase #7 | $198.40 | 4.720% | $207.7645 | $207.76 | $207.75 | $207.80 |
| 7 purchase totals = | $854.93 | $920.8036 | $920.80 | $920.80 | $920.90 | |