| 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 | $238.36 | 5.479% | $251.4197 | $251.42 | $251.40 | $251.40 |
| Purchase #2 | $164.59 | 4.556% | $172.0887 | $172.09 | $172.10 | $172.10 |
| Purchase #3 | $124.44 | 9.559% | $136.3352 | $136.34 | $136.35 | $136.30 |
| Purchase #4 | $49.52 | 4.677% | $51.8361 | $51.84 | $51.85 | $51.80 |
| Purchase #5 | $189.61 | 8.131% | $205.0272 | $205.03 | $205.05 | $205.00 |
| Purchase #6 | $76.85 | 9.244% | $83.954 | $83.95 | $83.95 | $84.00 |
| Purchase #7 | $145.55 | 7.137% | $155.9379 | $155.94 | $155.95 | $155.90 |
| 7 purchase totals = | $988.92 | $1,056.5988 | $1,056.61 | $1,056.65 | $1,056.50 | |