| 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 | $243.47 | 5.525% | $256.9217 | $256.92 | $256.90 | $256.90 |
| Purchase #2 | $120.88 | 6.741% | $129.0285 | $129.03 | $129.05 | $129.00 |
| Purchase #3 | $230.88 | 8.757% | $251.0982 | $251.10 | $251.10 | $251.10 |
| Purchase #4 | $207.45 | 5.394% | $218.6399 | $218.64 | $218.65 | $218.60 |
| Purchase #5 | $165.72 | 9.231% | $181.0176 | $181.02 | $181.00 | $181.00 |
| Purchase #6 | $101.29 | 11.530% | $112.9687 | $112.97 | $112.95 | $113.00 |
| Purchase #7 | $87.55 | 4.579% | $91.5589 | $91.56 | $91.55 | $91.60 |
| 7 purchase totals = | $1,157.24 | $1,241.2335 | $1,241.24 | $1,241.20 | $1,241.20 | |