| 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 | $213.95 | 3.285% | $220.9783 | $220.98 | $221.00 | $221.00 |
| Purchase #2 | $201.99 | 12.447% | $227.1317 | $227.13 | $227.15 | $227.10 |
| Purchase #3 | $181.81 | 8.301% | $196.902 | $196.90 | $196.90 | $196.90 |
| Purchase #4 | $60.95 | 11.745% | $68.1086 | $68.11 | $68.10 | $68.10 |
| Purchase #5 | $24.57 | 13.156% | $27.8024 | $27.80 | $27.80 | $27.80 |
| Purchase #6 | $35.66 | 4.247% | $37.1745 | $37.17 | $37.15 | $37.20 |
| Purchase #7 | $245.42 | 13.351% | $278.186 | $278.19 | $278.20 | $278.20 |
| 7 purchase totals = | $964.35 | $1,056.2835 | $1,056.28 | $1,056.30 | $1,056.30 | |