| 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 | $36.26 | 12.206% | $40.6859 | $40.69 | $40.70 | $40.70 |
| Purchase #2 | $57.68 | 7.648% | $62.0914 | $62.09 | $62.10 | $62.10 |
| Purchase #3 | $206.77 | 9.697% | $226.8205 | $226.82 | $226.80 | $226.80 |
| Purchase #4 | $137.95 | 7.580% | $148.4066 | $148.41 | $148.40 | $148.40 |
| Purchase #5 | $115.28 | 11.797% | $128.8796 | $128.88 | $128.90 | $128.90 |
| Purchase #6 | $248.75 | 12.416% | $279.6348 | $279.63 | $279.65 | $279.60 |
| Purchase #7 | $128.53 | 9.459% | $140.6877 | $140.69 | $140.70 | $140.70 |
| 7 purchase totals = | $931.22 | $1,027.2065 | $1,027.21 | $1,027.25 | $1,027.20 | |