| 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 | $230.42 | 9.441% | $252.174 | $252.17 | $252.15 | $252.20 |
| Purchase #2 | $160.63 | 13.167% | $181.7802 | $181.78 | $181.80 | $181.80 |
| Purchase #3 | $113.35 | 7.134% | $121.4364 | $121.44 | $121.45 | $121.40 |
| Purchase #4 | $184.87 | 9.759% | $202.9115 | $202.91 | $202.90 | $202.90 |
| Purchase #5 | $246.53 | 11.272% | $274.3189 | $274.32 | $274.30 | $274.30 |
| Purchase #6 | $155.54 | 7.869% | $167.7794 | $167.78 | $167.80 | $167.80 |
| Purchase #7 | $101.36 | 9.323% | $110.8098 | $110.81 | $110.80 | $110.80 |
| 7 purchase totals = | $1,192.70 | $1,311.2102 | $1,311.21 | $1,311.20 | $1,311.20 | |