| 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 | $14.32 | 10.578% | $15.8348 | $15.83 | $15.85 | $15.80 |
| Purchase #2 | $21.61 | 9.196% | $23.5973 | $23.60 | $23.60 | $23.60 |
| Purchase #3 | $241.85 | 13.430% | $274.3305 | $274.33 | $274.35 | $274.30 |
| Purchase #4 | $22.63 | 3.736% | $23.4755 | $23.48 | $23.50 | $23.50 |
| Purchase #5 | $230.33 | 5.356% | $242.6665 | $242.67 | $242.65 | $242.70 |
| Purchase #6 | $198.98 | 13.434% | $225.711 | $225.71 | $225.70 | $225.70 |
| Purchase #7 | $192.85 | 5.163% | $202.8068 | $202.81 | $202.80 | $202.80 |
| 7 purchase totals = | $922.57 | $1,008.4224 | $1,008.43 | $1,008.45 | $1,008.40 | |