| 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 | $219.41 | 8.836% | $238.7971 | $238.80 | $238.80 | $238.80 |
| Purchase #2 | $90.51 | 4.763% | $94.821 | $94.82 | $94.80 | $94.80 |
| Purchase #3 | $137.96 | 7.202% | $147.8959 | $147.90 | $147.90 | $147.90 |
| Purchase #4 | $114.62 | 9.808% | $125.8619 | $125.86 | $125.85 | $125.90 |
| Purchase #5 | $96.53 | 12.764% | $108.8511 | $108.85 | $108.85 | $108.90 |
| Purchase #6 | $40.57 | 11.436% | $45.2096 | $45.21 | $45.20 | $45.20 |
| Purchase #7 | $230.96 | 6.280% | $245.4643 | $245.46 | $245.45 | $245.50 |
| 7 purchase totals = | $930.56 | $1,006.9009 | $1,006.90 | $1,006.85 | $1,007.00 | |