| 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 | $102.94 | 6.102% | $109.2214 | $109.22 | $109.20 | $109.20 |
| Purchase #2 | $180.29 | 6.584% | $192.1603 | $192.16 | $192.15 | $192.20 |
| Purchase #3 | $135.30 | 10.115% | $148.9856 | $148.99 | $149.00 | $149.00 |
| Purchase #4 | $195.44 | 11.210% | $217.3488 | $217.35 | $217.35 | $217.30 |
| Purchase #5 | $210.57 | 4.538% | $220.1257 | $220.13 | $220.15 | $220.10 |
| Purchase #6 | $230.40 | 7.260% | $247.127 | $247.13 | $247.15 | $247.10 |
| Purchase #7 | $126.78 | 7.497% | $136.2847 | $136.28 | $136.30 | $136.30 |
| 7 purchase totals = | $1,181.72 | $1,271.2535 | $1,271.26 | $1,271.30 | $1,271.20 | |