| 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 | $202.88 | 8.817% | $220.7679 | $220.77 | $220.75 | $220.80 |
| Purchase #2 | $180.26 | 12.420% | $202.6483 | $202.65 | $202.65 | $202.60 |
| Purchase #3 | $235.37 | 5.487% | $248.2848 | $248.28 | $248.30 | $248.30 |
| Purchase #4 | $206.97 | 6.150% | $219.6987 | $219.70 | $219.70 | $219.70 |
| Purchase #5 | $145.79 | 9.333% | $159.3966 | $159.40 | $159.40 | $159.40 |
| Purchase #6 | $131.56 | 12.281% | $147.7169 | $147.72 | $147.70 | $147.70 |
| Purchase #7 | $10.49 | 5.646% | $11.0823 | $11.08 | $11.10 | $11.10 |
| 7 purchase totals = | $1,113.32 | $1,209.5955 | $1,209.60 | $1,209.60 | $1,209.60 | |