| 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 | $221.46 | 10.840% | $245.4663 | $245.47 | $245.45 | $245.50 |
| Purchase #2 | $232.45 | 6.860% | $248.3961 | $248.40 | $248.40 | $248.40 |
| Purchase #3 | $114.72 | 9.128% | $125.1916 | $125.19 | $125.20 | $125.20 |
| Purchase #4 | $111.60 | 8.417% | $120.9934 | $120.99 | $121.00 | $121.00 |
| Purchase #5 | $184.33 | 10.169% | $203.0745 | $203.07 | $203.05 | $203.10 |
| Purchase #6 | $38.87 | 8.552% | $42.1942 | $42.19 | $42.20 | $42.20 |
| Purchase #7 | $152.86 | 8.780% | $166.2811 | $166.28 | $166.30 | $166.30 |
| 7 purchase totals = | $1,056.29 | $1,151.5972 | $1,151.59 | $1,151.60 | $1,151.70 | |