| 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 | $5.92 | 6.829% | $6.3243 | $6.32 | $6.30 | $6.30 |
| Purchase #2 | $245.58 | 10.464% | $271.2775 | $271.28 | $271.30 | $271.30 |
| Purchase #3 | $53.83 | 11.125% | $59.8186 | $59.82 | $59.80 | $59.80 |
| Purchase #4 | $32.66 | 5.430% | $34.4334 | $34.43 | $34.45 | $34.40 |
| Purchase #5 | $195.95 | 3.673% | $203.1472 | $203.15 | $203.15 | $203.10 |
| Purchase #6 | $226.37 | 8.335% | $245.2379 | $245.24 | $245.25 | $245.20 |
| Purchase #7 | $199.86 | 5.126% | $210.1048 | $210.10 | $210.10 | $210.10 |
| 7 purchase totals = | $960.17 | $1,030.3437 | $1,030.34 | $1,030.35 | $1,030.20 | |