| 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 | $129.78 | 13.670% | $147.5209 | $147.52 | $147.50 | $147.50 |
| Purchase #2 | $242.57 | 13.415% | $275.1108 | $275.11 | $275.10 | $275.10 |
| Purchase #3 | $86.66 | 5.216% | $91.1802 | $91.18 | $91.20 | $91.20 |
| Purchase #4 | $62.70 | 4.237% | $65.3566 | $65.36 | $65.35 | $65.40 |
| Purchase #5 | $218.35 | 5.629% | $230.6409 | $230.64 | $230.65 | $230.60 |
| Purchase #6 | $32.38 | 8.623% | $35.1721 | $35.17 | $35.15 | $35.20 |
| Purchase #7 | $247.57 | 8.312% | $268.148 | $268.15 | $268.15 | $268.10 |
| 7 purchase totals = | $1,020.01 | $1,113.1295 | $1,113.13 | $1,113.10 | $1,113.10 | |