| 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 | $108.70 | 9.301% | $118.8102 | $118.81 | $118.80 | $118.80 |
| Purchase #2 | $162.53 | 13.537% | $184.5317 | $184.53 | $184.55 | $184.50 |
| Purchase #3 | $201.28 | 4.830% | $211.0018 | $211.00 | $211.00 | $211.00 |
| Purchase #4 | $230.42 | 6.462% | $245.3097 | $245.31 | $245.30 | $245.30 |
| Purchase #5 | $9.66 | 5.630% | $10.2039 | $10.20 | $10.20 | $10.20 |
| Purchase #6 | $228.62 | 7.199% | $245.0784 | $245.08 | $245.10 | $245.10 |
| Purchase #7 | $171.90 | 12.143% | $192.7738 | $192.77 | $192.75 | $192.80 |
| 7 purchase totals = | $1,113.11 | $1,207.7095 | $1,207.70 | $1,207.70 | $1,207.70 | |