| 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 | $241.32 | 12.228% | $270.8286 | $270.83 | $270.85 | $270.80 |
| Purchase #2 | $141.63 | 3.691% | $146.8576 | $146.86 | $146.85 | $146.90 |
| Purchase #3 | $129.99 | 4.423% | $135.7395 | $135.74 | $135.75 | $135.70 |
| Purchase #4 | $22.51 | 10.796% | $24.9402 | $24.94 | $24.95 | $24.90 |
| Purchase #5 | $248.45 | 13.457% | $281.8839 | $281.88 | $281.90 | $281.90 |
| Purchase #6 | $144.66 | 8.737% | $157.2989 | $157.30 | $157.30 | $157.30 |
| Purchase #7 | $147.63 | 7.215% | $158.2815 | $158.28 | $158.30 | $158.30 |
| 7 purchase totals = | $1,076.19 | $1,175.8302 | $1,175.83 | $1,175.90 | $1,175.80 | |