| 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 | $119.44 | 3.447% | $123.5571 | $123.56 | $123.55 | $123.60 |
| Purchase #2 | $113.92 | 3.654% | $118.0826 | $118.08 | $118.10 | $118.10 |
| Purchase #3 | $237.98 | 7.805% | $256.5543 | $256.55 | $256.55 | $256.60 |
| Purchase #4 | $181.89 | 12.812% | $205.1937 | $205.19 | $205.20 | $205.20 |
| Purchase #5 | $238.26 | 12.160% | $267.2324 | $267.23 | $267.25 | $267.20 |
| Purchase #6 | $201.99 | 8.824% | $219.8136 | $219.81 | $219.80 | $219.80 |
| Purchase #7 | $120.94 | 8.811% | $131.596 | $131.60 | $131.60 | $131.60 |
| 7 purchase totals = | $1,214.42 | $1,322.0297 | $1,322.02 | $1,322.05 | $1,322.10 | |