| 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 | $198.60 | 10.613% | $219.6774 | $219.68 | $219.70 | $219.70 |
| Purchase #2 | $211.29 | 4.125% | $220.0057 | $220.01 | $220.00 | $220.00 |
| Purchase #3 | $77.38 | 13.630% | $87.9269 | $87.93 | $87.95 | $87.90 |
| Purchase #4 | $29.72 | 8.563% | $32.2649 | $32.26 | $32.25 | $32.30 |
| Purchase #5 | $177.29 | 11.110% | $196.9869 | $196.99 | $197.00 | $197.00 |
| Purchase #6 | $225.33 | 6.558% | $240.1071 | $240.11 | $240.10 | $240.10 |
| Purchase #7 | $109.34 | 4.524% | $114.2865 | $114.29 | $114.30 | $114.30 |
| 7 purchase totals = | $1,028.95 | $1,111.2554 | $1,111.27 | $1,111.30 | $1,111.30 | |