| 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 | $211.90 | 11.200% | $235.6328 | $235.63 | $235.65 | $235.60 |
| Purchase #2 | $202.36 | 5.650% | $213.7933 | $213.79 | $213.80 | $213.80 |
| Purchase #3 | $219.29 | 11.837% | $245.2474 | $245.25 | $245.25 | $245.20 |
| Purchase #4 | $160.44 | 5.233% | $168.8358 | $168.84 | $168.85 | $168.80 |
| Purchase #5 | $30.79 | 6.736% | $32.864 | $32.86 | $32.85 | $32.90 |
| Purchase #6 | $179.58 | 5.374% | $189.2306 | $189.23 | $189.25 | $189.20 |
| Purchase #7 | $113.70 | 7.236% | $121.9273 | $121.93 | $121.95 | $121.90 |
| 7 purchase totals = | $1,118.06 | $1,207.5312 | $1,207.53 | $1,207.60 | $1,207.40 | |