| 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 | $104.47 | 7.708% | $112.5225 | $112.52 | $112.50 | $112.50 |
| Purchase #2 | $215.74 | 5.843% | $228.3457 | $228.35 | $228.35 | $228.30 |
| Purchase #3 | $111.58 | 7.608% | $120.069 | $120.07 | $120.05 | $120.10 |
| Purchase #4 | $194.62 | 5.430% | $205.1879 | $205.19 | $205.20 | $205.20 |
| Purchase #5 | $192.98 | 7.781% | $207.9958 | $208.00 | $208.00 | $208.00 |
| Purchase #6 | $194.35 | 13.491% | $220.5698 | $220.57 | $220.55 | $220.60 |
| Purchase #7 | $207.86 | 5.760% | $219.8327 | $219.83 | $219.85 | $219.80 |
| 7 purchase totals = | $1,221.60 | $1,314.5234 | $1,314.53 | $1,314.50 | $1,314.50 | |