| 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 | $196.96 | 12.795% | $222.161 | $222.16 | $222.15 | $222.20 |
| Purchase #2 | $196.45 | 3.262% | $202.8582 | $202.86 | $202.85 | $202.90 |
| Purchase #3 | $194.97 | 12.598% | $219.5323 | $219.53 | $219.55 | $219.50 |
| Purchase #4 | $207.66 | 5.201% | $218.4604 | $218.46 | $218.45 | $218.50 |
| Purchase #5 | $110.64 | 9.782% | $121.4628 | $121.46 | $121.45 | $121.50 |
| Purchase #6 | $210.97 | 11.835% | $235.9383 | $235.94 | $235.95 | $235.90 |
| Purchase #7 | $50.93 | 6.363% | $54.1707 | $54.17 | $54.15 | $54.20 |
| 7 purchase totals = | $1,168.58 | $1,274.5837 | $1,274.58 | $1,274.55 | $1,274.70 | |