| 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 | $37.52 | 5.243% | $39.4872 | $39.49 | $39.50 | $39.50 |
| Purchase #2 | $248.28 | 12.689% | $279.7842 | $279.78 | $279.80 | $279.80 |
| Purchase #3 | $238.71 | 3.344% | $246.6925 | $246.69 | $246.70 | $246.70 |
| Purchase #4 | $207.56 | 5.459% | $218.8907 | $218.89 | $218.90 | $218.90 |
| Purchase #5 | $17.34 | 12.828% | $19.5644 | $19.56 | $19.55 | $19.60 |
| Purchase #6 | $192.89 | 10.490% | $213.1242 | $213.12 | $213.10 | $213.10 |
| Purchase #7 | $194.68 | 5.399% | $205.1908 | $205.19 | $205.20 | $205.20 |
| 7 purchase totals = | $1,136.98 | $1,222.7340 | $1,222.72 | $1,222.75 | $1,222.80 | |