| 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 | $191.70 | 10.231% | $211.3128 | $211.31 | $211.30 | $211.30 |
| Purchase #2 | $102.63 | 4.544% | $107.2935 | $107.29 | $107.30 | $107.30 |
| Purchase #3 | $203.68 | 7.397% | $218.7462 | $218.75 | $218.75 | $218.70 |
| Purchase #4 | $181.52 | 10.702% | $200.9463 | $200.95 | $200.95 | $200.90 |
| Purchase #5 | $99.37 | 13.295% | $112.5812 | $112.58 | $112.60 | $112.60 |
| Purchase #6 | $105.64 | 13.835% | $120.2553 | $120.26 | $120.25 | $120.30 |
| Purchase #7 | $94.26 | 9.484% | $103.1996 | $103.20 | $103.20 | $103.20 |
| 7 purchase totals = | $978.80 | $1,074.3349 | $1,074.34 | $1,074.35 | $1,074.30 | |