| 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 | $91.32 | 12.277% | $102.5314 | $102.53 | $102.55 | $102.50 |
| Purchase #2 | $165.73 | 11.698% | $185.1171 | $185.12 | $185.10 | $185.10 |
| Purchase #3 | $218.72 | 10.378% | $241.4188 | $241.42 | $241.40 | $241.40 |
| Purchase #4 | $150.60 | 5.833% | $159.3845 | $159.38 | $159.40 | $159.40 |
| Purchase #5 | $181.58 | 7.335% | $194.8989 | $194.90 | $194.90 | $194.90 |
| Purchase #6 | $240.49 | 10.111% | $264.8059 | $264.81 | $264.80 | $264.80 |
| Purchase #7 | $81.86 | 11.512% | $91.2837 | $91.28 | $91.30 | $91.30 |
| 7 purchase totals = | $1,130.30 | $1,239.4403 | $1,239.44 | $1,239.45 | $1,239.40 | |