| 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 | $96.59 | 9.750% | $106.0075 | $106.01 | $106.00 | $106.00 |
| Purchase #2 | $185.98 | 10.401% | $205.3238 | $205.32 | $205.30 | $205.30 |
| Purchase #3 | $112.57 | 5.211% | $118.436 | $118.44 | $118.45 | $118.40 |
| Purchase #4 | $122.98 | 6.441% | $130.9011 | $130.90 | $130.90 | $130.90 |
| Purchase #5 | $250.97 | 10.379% | $277.0182 | $277.02 | $277.00 | $277.00 |
| Purchase #6 | $176.56 | 6.252% | $187.5985 | $187.60 | $187.60 | $187.60 |
| Purchase #7 | $20.77 | 9.488% | $22.7407 | $22.74 | $22.75 | $22.70 |
| 7 purchase totals = | $966.42 | $1,048.0258 | $1,048.03 | $1,048.00 | $1,047.90 | |