| 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 | $32.62 | 7.277% | $34.9938 | $34.99 | $35.00 | $35.00 |
| Purchase #2 | $8.77 | 4.865% | $9.1967 | $9.20 | $9.20 | $9.20 |
| Purchase #3 | $112.65 | 7.245% | $120.8115 | $120.81 | $120.80 | $120.80 |
| Purchase #4 | $189.53 | 7.221% | $203.216 | $203.22 | $203.20 | $203.20 |
| Purchase #5 | $238.99 | 10.705% | $264.5739 | $264.57 | $264.55 | $264.60 |
| Purchase #6 | $194.82 | 3.812% | $202.2465 | $202.25 | $202.25 | $202.20 |
| Purchase #7 | $243.59 | 4.331% | $254.1399 | $254.14 | $254.15 | $254.10 |
| 7 purchase totals = | $1,020.97 | $1,089.1783 | $1,089.18 | $1,089.15 | $1,089.10 | |